Pave papfuura makore 60 kubvira pakatanga “chiedza chechiedza chakabatana” murabhoritari yeCalifornia muna 1960. Somuvambi welaser, TH Maiman, akati, “Laser imhinduro mukutsvaka dambudziko.” Laser, sechishandiso, iri kupinda zvishoma nezvishoma muminda yakawanda senge maindasitiri ekugadzirisa, optical kutaurirana, uye data computing.
Makambani eChinese laser, anozivikanwa se "Kings of Involution", anovimba ne "price-for-volume" kutora chikamu chemusika, asi vanobhadhara mutengo wekudonha purofiti.
Musika wepamusha wawira mumakwikwi anotyisa, uye makambani emalaser abuda panze ndokuenda nechikepe kutsvaga "kondinendi nyowani" yeChinese lasers. Muna 2023, China Laser yakatanga zviri pamutemo "gore rekutanga kuenda mhiri kwemakungwa." PaMunich International Light Expo muGermany pakupera kwaChikumi gore rino, makambani anopfuura mazana maviri nemakumi maviri echiChinese akaita boka, zvichiita kuti ive nyika ine nhamba huru yevaratidziri kunze kwekugamuchira Germany.
Igwa rakapfuura Makomo Ane Zviuru Gumi here? China Laser inogona sei kuvimba ne "vhoriyamu" kumira yakasimba, uye chii chinofanira kuvimba nacho kuti ienderere mberi?
1. Kubva ku "makore gumi egoridhe" kusvika ku "musika wekubuda ropa"
Semumiriri weachiri kusimukira matekinoroji, tsvakiridzo yemumba laser indasitiri yakatanga kwete kunonoka, kutanga panguva imwe chete nevekunze. Laser yekutanga yenyika yakabuda muna 1960. Zvinenge panguva imwe chete, munaAugust 1961, laser yekutanga yeChina yakazvarwa paChangchun Institute of Optics uye Mechanics yeChinese Academy of Sciences.
Mushure meizvozvo, makambani makuru emidziyo yelaser munyika akamiswa imwe mushure meimwe. Mumakore gumi ekutanga enhoroondo yelaser, Bystronic uye Coherent vakazvarwa. Pakazosvika ma1970, II-VI nePrima zvakavambwa zvakatevedzana. TRUMPF, mutungamiri wezvishandiso zvemuchina, akatangawo muna 1977. Mushure mekudzosa CO₂ laser kubva pakushanya kwake kuUnited States muna 2016, bhizinesi reTRUMPF re laser rakatanga.
Panyaya yekusimudzira, makambani eChinese laser akatanga kunonoka. Han's Laser yakavambwa muna 1993, Huagong Technology yakavambwa muna 1999, Chuangxin Laser yakavambwa muna 2004, JPT yakavambwa muna 2006, uye Raycus Laser yakavambwa muna 2007. Aya makambani madiki laser haana mukana wekutanga wekufambisa, asi iwo iva nesimba rekurova gare gare.
Mumakore gumi apfuura, maLaser echiChinese akawana "makore gumi egoridhe" uye "kutsiva mudzimba" kuri kuzara. Kubva 2012 kusvika 2022, chiyero chekukura kwegore renyika yangu laser processing equipment industry ichapfuura 10%, uye kukosha kwekubuda kuchasvika 86.2 bhiriyoni yuan panosvika 2022.
Mumakore mashanu apfuura, musika wefiber laser wakakurumidza kusimudzira kutsiva mudzimba nekumhanya kunoonekwa nemeso. Mugove wemusika wemumba fiber lasers wakawedzera kubva pasi pe40% kusvika panosvika makumi manomwe muzana mumakore mashanu. Chikamu chemusika cheAmerican IPG, iyo inotungamira fiber laser, muChina yadzika zvakanyanya kubva pa53% muna 2017 kusvika 28% muna 2022.
Mufananidzo: China's fiber laser musika makwikwi mamiriro kubva 2018 kusvika 2022 (data sosi: China Laser Indasitiri Development Report)
Ngatisataure nezvemusika wepasi-simba, uyo wakawana kutsiva mudzimba. Tichitarisa kubva ku "10,000-watt makwikwi" mumusika wepamusoro-simba, vagadziri vepamba vanokwikwidzana, vachiratidzira "China Speed" kusvika pakuzara. Zvakatora IPG makore gumi nematatu kubva pakuburitswa kweyekutanga 10-watt maindasitiri-giredhi faibha laser muna 1996 kusvika pakuburitswa kwekutanga 10,000-watt fiber laser, nepo zvakangotora makore mashanu kuti Raycus Laser abve pagumi watts kuenda pagumi,000. watts.
Mumakwikwi e10 000-watt, vagadziri vedzimba vakapinda muhondo imwe pashure peimwe, uye kugadzirwa kwenzvimbo kuri kufambira mberi pamwero unotyisa. Mazuva ano, 10,000 watts haisisiri temu nyowani, asi tikiti remabhizinesi kupinda muinoenderera mberi laser denderedzwa. Makore matatu apfuura, Chuangxin Laser payakaratidza 25,000-watt fiber laser yayo paShanghai Munich Light Expo, yakakonzera jam. Nekudaro, pakuratidzira kwakasiyana siyana kwelaser gore rino, "10,000 watt" rave chiyero kumabhizinesi, uye kunyangwe zviuru makumi matatu, Iyo 60,000-watt label inoita seyakajairwa. Mukutanga kwaGunyana gore rino, Pentium neChuangxin vakatangisa pasi rese 85,000-watt laser yekucheka muchina, vachityora rekodhi rekodha remvura zvakare.
Panguva ino, makwikwi e10,000-watt asvika kumagumo. Laser yekucheka michina yakatsiva zvachose nzira dzechinyakare dzekugadzirisa dzakadai seplasma uye kucheka kwemoto mumunda wepakati uye gobvu ndiro yekucheka. Kuwedzera simba relaser hakuchabatsiri zvakanyanya mukucheka kunyatsoita, asi kuchawedzera mutengo uye kushandiswa kwesimba. .
Mufananidzo: Shanduko mumambure emubereko wemakambani e laser kubva 2014 kusvika 2022 (data source: Wind)
Nepo makwikwi e10,000-watt aive kukunda kwakakwana, inotyisa "hondo yemitengo" yakabatawo kurwadza kunorwadza kuindasitiri yelaser. Zvakangotora makore mashanu kuti chikamu chemumba chefiber lasers chipaze, uye zvakangotora makore mashanu kuti indasitiri yefiber laser ibve kubva mupurofiti yakakura kuenda kune purofiti diki. Mumakore mashanu apfuura, nzira dzekudzikisa mitengo dzave nzira dzakakosha dzekutungamira makambani epamba kuwedzera chikamu chemusika. Ma lasers epamba "akatengesa mutengo wehuwandu" uye akazara mumusika kuti akwikwidze nevagadziri vekunze, uye "hondo yemitengo" yakawedzera zvishoma nezvishoma.
Fiber laser ye10,000-watt yakatengeswa kusvika mamiriyoni maviri eyuan muna 2017. Pakazosvika 2021, vagadziri vedzimba vakaderedza mutengo wavo kusvika ku400,000 yuan. Nekuda kwemubairo wayo wakakura wemutengo, musika waRaycus Laser wemusika wakasunga IPG kekutanga muchikamu chechitatu cha2021, kuwana nhoroondo yekutsiva mudzimba.
Kupinda muna 2022, sezvo nhamba yemakambani epamba laser ari kuramba achiwedzera, vagadziri ve laser vakapinda muchikamu che "involution" chemakwikwi nemumwe. Nzvimbo huru yekurwira muhondo yemutengo welaser yatama kubva pachikamu che1-3 kW yakaderera-simba rechigadzirwa kuenda kune 6-50 kW yakakwirira-simba chigadzirwa chikamu, uye makambani ari kukwikwidza kugadzira epamusoro-simba fiber lasers. Makuponi emitengo, makuponi ebasa, uye vamwe vagadziri vepamba vakatotangisa chirongwa che “zero down payment”, vachiisa midziyo yemahara kune vagadziri vepasi kuti vaedze, uye makwikwi akawedzera.
Pakupera kwe "roll", makambani ekudikitira laser haana kumirira kukohwa kwakanaka. Muna 2022, mutengo wefiber lasers mumusika weChinese unodonha ne40-80% gore-pagore. Mitengo yemumba yezvimwe zvigadzirwa yakadzikiswa kusvika pachikamu chimwe chete mugumi chemitengo inotengwa kunze kwenyika. Makambani anonyanya kuvimba nekuwedzera kutakura kuchengetedza mari yepurofiti. Domestic fiber laser giant Raycus yakasangana nekuwedzera kwegore-pa-gore kwekutakura, asi mari yayo yekushandisa yakaderera ne6.48% gore negore, uye purofiti yayo yakadonha neinopfuura 90% gore-pa-gore. Vazhinji vagadziri vepamba vane bhizinesi guru lasers vanozoona yakapinza mambure emubairo muna 2022 ichidonha chimiro.
Mufananidzo: "Mutengo Hondo" maitiro mumunda welaser (dhata sosi: yakaunganidzwa kubva kuruzhinji ruzivo)
Kunyange zvazvo makambani anotungamira mhiri kwemakungwa akatambura zvipingamupinyi mu "hondo yemitengo" mumusika weChinese, achivimba nenheyo dzakadzika, kuita kwavo hakuna kuramba asi kwakawedzera.
Nekuda kwekuzvibata kweTRUMPF Group paEUV lithography muchina mwenje sosi bhizinesi reDutch tekinoroji kambani ASML, vhoriyamu yekurongeka kwayo mugore remari 2022 yakawedzera kubva pa3.9 bhiriyoni euros panguva imwe cheteyo gore rapfuura kusvika pamabhiriyoni mashanu nemazana matanhatu emadhora, kuwedzera kwakakosha kwegore negore. ye42%; Kutengeswa kwaGaoyi mune zvemari 2022 mushure mekutorwa kweGuanglian Revenue kwakawedzera ne7% gore-negore, uye vhoriyamu yekurongeka yakasvika US $ 4.32 bhiriyoni, gore negore kuwedzera kwe29%. Kuita kwakapfuura zvaitarisirwa mukota yechina yakatevedzana.
Mushure mekurasikirwa nepasi mumusika weChinese, musika wakakura kwazvo wekugadziriswa kwelaser, makambani ekunze anokwanisa kuwana rekodhi kuita kwepamusoro. Chii chatingadzidze kubva munzira yekuvandudza laser yemakambani anotungamira epasi rese?
2. “Vertical integration” maringe ne“Diagonal integration”
Muchokwadi, musika wepamba usati wasvika ku10,000 watts uye watanga "mutengo wehondo", makambani anotungamira mhiri kwemakungwa apedza kutenderera kweinvolution pamberi pehurongwa. Nekudaro, izvo zvavaka "kungurusa" haisi mutengo, asi chigadzirwa marongero, uye ivo vatanga indasitiri cheni yekubatanidza kuburikidza nekubatanidzwa uye kutora. nzira yekuwedzera.
Mumunda we laser processing, makambani anotungamira epasi rose atora nzira mbiri dzakasiyana: munzira yekubatanidza yakatwasuka yakatenderedza imwechete chigadzirwa indasitiri cheni, IPG inhanho imwe pamberi; nepo makambani anomiririrwa neTRUMPF neCoherent vakasarudza "Oblique kubatanidzwa" zvinoreva vertical kubatanidzwa uye yakatwasuka ndima yekuwedzera "nemaoko ese." Iwo makambani matatu akateedzana akatanga eras yavo, iyo optical fiber era inomiririrwa neIPG, iyo disc era inomiririrwa neTRUMPF, uye gasi (kusanganisira excimer) nguva inomiririrwa neCoherent.
IPG inotonga musika nefiber lasers. Kubva pakunyorwa kwayo muna 2006, kunze kwedambudziko remari muna 2008, mari yekushandisa uye purofiti yakaramba iri padanho repamusoro. Kubva 2008, IPG yakawana nhevedzano yevagadziri vane matekinoroji emidziyo senge optical isolators, optical coupling lenses, fiber gratings, uye optical modules, kusanganisira Photonics Innovations, JPSA, Mobius Photonics, uye Menara Networks, kuti iite yakatwasuka yekubatanidza kumusoro kwerwizi. iyo fiber laser indasitiri chain. .
Pakazosvika 2010, IPG yakakwira yakatwasuka yekubatanidza yakapedzwa. Iyo kambani yakawana ingangoita 100% yekuzvigadzira-yega yezvakakosha zvikamu, zvakanyanya pamberi pevakwikwidzi vayo. Pamusoro pezvo, yakatungamira mune tekinoroji uye yakatanga nzira yekutanga yenyika fiber amplifier tekinoroji. IPG yaive mumunda wefiber lasers. Gara wakasimba pachigaro chekutonga kwepasi rose.
Mufananidzo: IPG indasitiri ketani yekubatanidza maitiro (dhata sosi: kuunganidzwa kweruzivo rweveruzhinji)
Parizvino, makambani epamba laser, ayo akabatwa mu "mutengo wehondo", akapinda muchikamu che "vertical integration". Vertically batanidza iyo maindasitiri cheni kumusoro uye ziva kuzvigadzira-yega zvinhu zvakakosha, nekudaro kusimudzira izwi rezvigadzirwa mumusika.
Muna 2022, sezvo "hondo yemitengo" ichiwedzera kukomba, maitiro ekugadzirisa emidziyo yepakati anozokwidziridzwa zvizere. Vagadziri vakati wandei velaser vakaita budiriro muhombe-modhi munda kaviri-cladding (katatu-cladding) ytterbium-doped laser tekinoroji; iyo yega-yakagadzirwa chiyero chepasi pezvikamu zvakawedzera zvakanyanya; dzimwe nzira dzepamba dzakadai sezvitsaura, macollimator, masanganisi, macouplers, uye mafiber gratings ari kuramba achizivikanwa. Mature. Makambani anotungamira akadai saRaycus naChuangxin vakatora nzira yekubatanidza yakatwasuka, yakabatikana zvakanyanya mufiber lasers, uye zvishoma nezvishoma vakawana yakazvimirira kutonga kwezvikamu kuburikidza nekuwedzera tekinoroji kutsvagisa nekusimudzira uye kusanganisa uye kutora.
Kana "hondo" yakagara kwemakore akawanda yakatsva, nzira yekubatanidza yeindustry cheni yemabhizinesi anotungamira yakawedzera, uye panguva imwecheteyo, mabhizinesi madiki uye epakati akawona kukwikwidza kwakasiyana mumhinduro dzakagadzirirwa. Pakazosvika 2023, maitiro ehondo yemitengo muindasitiri yelaser yakadzikira, uye pundutso yemakambani e laser yakawedzera zvakanyanya. Raycus Laser akawana purofiti ye112 miriyoni yuan muhafu yekutanga ya2023, kuwedzera kwe412.25%, uye pakupedzisira akabuda mumumvuri we "hondo yemitengo".
Mumiriri weimwe "oblique yekubatanidza" nzira yekusimudzira iTRUMPF Boka. TRUMPF Boka rakatanga sekambani yemuchina wekushandisa. Bhizinesi relaser pakutanga rainyanya kabhoni dioxide lasers. Gare gare, yakawana HüTTINGER (1990), HAAS Laser Co., Ltd. (1991), Saxony Machine Tools uye Special Machine Tools Co., Ltd. (1992), uye yakawedzera bhizinesi rayo rakasimba-laser. Mune bhizinesi relaser uye mvura yekucheka muchina, yekutanga yekuyedza disc laser yakavambwa muna 1999 uye kubva ipapo yakagara yakasimba chinzvimbo mumusika wedhisiki. Muna 2008, TRUMPF yakawana SPI, iyo yakanga yakwanisa kukwikwidzana neIPG, neUS$48.9 miriyoni, ichiunza mafibre lasers munzvimbo yayo yebhizimisi. Iyo yakaita zvakare kazhinji inofamba mumunda we Ultrafast lasers. Iyo yakatevedzana yawana ultrashort pulse laser vagadziri Amphos (2018) uye Active Fiber Systems GmbH (2022), uye inoramba ichizadza gaka mukurongeka kweakanyanyafast laser tekinoroji senge discs, slabs uye fiber amplification. "puzzle". Pamusoro peiyo yakachinjika dhizaini yeakasiyana laser zvigadzirwa senge disc lasers, carbon dioxide lasers, uye fiber lasers, TRUMPF Boka rinoitawo zvakanaka mukubatanidza kwakatwasuka kweindasitiri ketani. Inopa zvakare zvigadzirwa zvemichina yakakwana kumakambani ezasi uye zvakare ine mukana wekukwikwidza mumunda wezvishandiso zvemuchina.
Mufananidzo: TRUMPF Boka's maindasitiri ketani yekubatanidza maitiro (data sosi: kuunganidzwa kweruzivo rweveruzhinji)
Iyi nzira inogonesa yakamira yekuzvigadzira yega mutsara wese kubva kuzvinhu zvakakosha kusvika pakupedzisa michina, yakatwasuka inoisa akawanda-tekinoroji laser zvigadzirwa, uye inoenderera mberi nekuwedzera miganhu yechigadzirwa. Han's Laser neHuagong Technology, inotungamira makambani epamba mumunda welaser, ari kutevera nzira imwe chete, inomira yekutanga neyechipiri pakati pevagadziri vepamba mukushandisa mari gore rose.
Iko kubvongodzwa kwemiganhu yekumusoro uye yakadzika ndiyo yakajairika indasitiri yelaser. Nekuda kwekubatana uye modularization yetekinoroji, iyo yekupinda chikumbaridzo haina kukwirira. Nehwaro hwavo uye kurudziro huru, hapana vazhinji vanogadzira mudzimba vanokwanisa "kuvhura matunhu matsva" munzira dzakasiyana. Kashoma kuonekwa. Mumakore achangopfuura, vamwe vagadziri vepamba vakasimbisa zvishoma nezvishoma kugona kwavo kwekubatanidza uye zvishoma nezvishoma vakadzima miganhu yeketani yeindasitiri. Hukama hwekutanga kukwira nekudzika kwave kushanduka kuita vakwikwidzi, nemakwikwi anotyisa mune yese link.
Makwikwi epamusoro-soro akakurumidza kukura indasitiri yeLaser yeChina, kugadzira "tiger" isingatyi vanokwikwidza mhiri kwemakungwa uye nekukasira kufambisira mberi maitiro enzvimbo. Nekudaro, yakagadzirawo "hupenyu-ne-rufu" mamiriro ekunyanyisa "hondo dzemitengo" uye kukwikwidza kwakafanana. mamiriro ezvinhu. Makambani eChinese laser akawana danho rakasimba nekuvimba ne "roll". Vachaitei mune ramangwana?
3. Mitemo miviri: Kuisa matekinoroji matsva uye kuongorora misika yemhiri kwemakungwa
Tichivimba nehunyanzvi hwekuvandudza tekinoroji, tinogona kugadzirisa dambudziko rekubuda ropa kutsiva musika nemitengo yakaderera; tichivimba nelaser kunze kwenyika, tinogona kugadzirisa dambudziko remakwikwi anotyisa mumusika wepamba.
Makambani eChinese laser akanetseka kubata vatungamiriri vekune dzimwe nyika munguva yakapfuura. Mumamiriro ezvinhu ekutarisa kutsiva kwemumba, musika mukuru wekutenderera kubuda unotungamirwa nemakambani ekunze, nemhando dzemuno dzinokurumidza kutevera mukati memakore 1-2 uye kutsiva zvigadzirwa zvepamba uye maapplication mushure mekunge vakura. Parizvino, pachine chiitiko chekuti makambani ekunze ari kutungamira mukuendesa mafomu mumaindasitiri ari kusimukira akadzika, ukuwo zvigadzirwa zvemumba zvichiramba zvichikurudzira kutsiva.
"Kutsiva" hakufanire kumira pakutsvaga "kutsiva". Panguva iyo indasitiri yeLaser yeChina iri mubishi rekuchinja, gaka riri pakati pemakiyi ekugadzira laser tekinoroji uye nyika dzekunze zvishoma nezvishoma. Ndizvo chaizvo kuendesa tekinoroji nyowani uye kutsvaga kubata mumakona, kuitira kuti ubvise "kushandisa Nguva yakanaka yemutengo-we-vhoriyamu destiny.
Pakazere, kurongeka kwematekinoroji matsva kunoda kudoma indasitiri inotevera. Kugadziriswa kweLaser kwapfuura munguva yekucheka inotongwa nesheet simbi yekucheka uye nguva yewelding inokonzereswa neiyo nyowani simba boom. Iyo inotevera indasitiri kutenderera inogona kuchinjika kune micro-processing minda senge pan-semiconductors, uye inoenderana lasers uye laser michina inoburitsa yakakura-chiyero kudiwa. Iyo indasitiri "match point" ichachinjawo kubva kune yekutanga "10,000-watt makwikwi" epamusoro-simba anoenderera mberi lasers kuenda ku "ultra-fast competition" yeultra-short pulse lasers.
Tichitarisa zvakanyanya kune dzimwe nzvimbo dzakakamurwa, tinogona kutarisa kune mabudiro munzvimbo nyowani dzekushandisa kubva "0 kusvika 1" panguva yekutenderera kwehunyanzvi hutsva. Semuenzaniso, chiyero chekupinda kwemasero eperovskite chinotarisirwa kusvika 31% mushure me 2025. Zvisinei, zvigadzirwa zvepakutanga zvemalasi hazvigoni kusangana nekugadzirisa kudiwa kwemasero eperovskite. Makambani eLaser anofanirwa kuendesa michina mitsva yelaser pamberi kuti iwane yakazvimirira kutonga kweiyo yakakosha tekinoroji. , kunatsiridza gross profit margin yemidziyo uye nekukurumidza kubata musika weramangwana. Mukuwedzera, kuvimbisa kushandiswa kwemamiriro ezvinhu akadai sekuchengetedza simba, kurapwa, kuratidza uye semiconductor industries (laser lift-off, laser annealing, mass transfer), "AI + laser kugadzira", nezvimwewo zvakakodzerawo kutarisa.
Nekuenderera mberi nekuenderera mberi kweyemba laser tekinoroji uye zvigadzirwa, laser inotarisirwa kuve bhizinesi kadhi reChinese mabhizinesi kuenda mhiri kwemakungwa. 2023 ndiro "gore rekutanga" rema lasers kuenda mhiri kwemakungwa. Kutarisana nemisika mikuru yekunze inoda kupaza nekukurumidza, michina yelaser ichatevera vagadziri vemagetsi ekudzika kuenda mhiri kwemakungwa, kunyanya yeChina "inotungamira" lithium bhatiri uye indasitiri itsva yemotokari yemagetsi, iyo ichapa mikana yekutumira kunze kwemidziyo yelaser. Gungwa rinounza mikana yezvakaitika kare.
Parizvino, kuenda mhiri kwemakungwa kwave kubvumirana kweindasitiri, uye makambani akakosha atanga kutora matanho ekuwedzera hurongwa hwemhiri kwemakungwa. Mugore rapfuura, Han's Laser yakazivisa kuti inoronga kuisa mari inosvika US$60 miriyoni kuti igadzire imwe kambani "Green Energy Industry Development Co., Ltd." muUnited States kuongorora musika weUS; Lianying yakagadzira imwe kambani muGermany kuti iongorore misika yeEurope uye ikozvino yakabatana nehuwandu hwemafekitori emabhatiri eEurope Tichaita hunyanzvi hwekutsinhana neOEMs; Haimixing ichatarisawo pakuongorora misika yemhiri kwemakungwa kuburikidza nemapurojekiti ekuwedzera ekunze uye ekunze mafekitori emabhatiri uye vagadziri vemotokari.
Mutengo mukana ndeye "trump kadhi" yeChinese laser makambani kuenda mhiri kwemakungwa. Domestic laser midziyo ine zviri pachena mutengo zvakanakira. Mushure mekugadzikiswa kwema lasers uye epakati zvikamu, mutengo wemidziyo yelaser wakadzikira zvakanyanya, uye kukwikwidza kunotyisa kwakadzikisawo mitengo. Asia-Pacific neEurope dzave nzvimbo huru dzekuenda kunze kwenyika laser. Mushure mekuenda mhiri kwemakungwa, vagadziri vepamba vanozokwanisa kupedzisa kutengeserana nemitengo yakakwira kupfuura makotesheni emunharaunda, vachiwedzera purofiti.
Nekudaro, chikamu chiripo chelaser chigadzirwa chinotengeswa kunze kwenyika muhukoshi hwekubuda kweChina laser indasitiri ichiri yakaderera, uye kuenda mhiri kwemakungwa kuchasangana nezvinetso senge kusakwana kwemaitiro emhando uye kushomeka kwesevhisi yenzvimbo. Ichiri mugwagwa wakareba uye wakaoma wechokwadi "kuenda mberi".
Nhoroondo yekuvandudza laser muChina inhoroondo yekurwa kwehutsinye kwakavakirwa pamutemo wesango.
Mumakore gumi apfuura, makambani e<em>laser akawana rubhabhatidzo rwe“10,000-watt competition” uye “price war” uye akagadzira “vanguard” inogona kukwikwidzana nemhando dzemhiri kwemakungwa pamusika wemunyika. Makore gumi anotevera ichave nguva yakaoma yekuti ma lasers epamba abve kubva ku "musika wekubuda ropa" kuenda kuhunyanzvi hwekuita tekinoroji, uye kubva pakutsiva mudzimba kuenda kumusika wepasirese. Chete nekufamba mugwagwa uyu zvakanaka ndipo panokwanisa indasitiri yeChinese laser kuona shanduko kubva "kutevera uye kumhanya padivi" kuenda ku "Kutungamira" kusvetuka.
Nguva yekutumira: Oct-23-2023
