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Shuruudaha dahaarka:
1. Tiknoolajiyada PECVD waxaa loo isticmaalaa daaha filimka difaaca, kaas oo ah anti-oxidation, iska caabin heerkul sare ah iyo iska caabin daxalka
2. loo habeeyey si waafaqsan shuruudaha macaamiisha
Qiimaha Barnaamijka Zhenhua:
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Bixi qalabka dahaarka u dhigma iyo taageerada farsamada ee daahan xudunta u ah soosaarayaasha warshadaha iyo macaamiisha.
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Bixi xalal hufan, tayo sare leh iyo kharash-ku-ool ah oo loogu talagalay hal-abuurnimada joogtada ah iyo baahida koritaanka warshadaha.