Ua hoʻomaʻamaʻa ʻia ka ʻenehana deposition PVD no nā makahiki he nui ma ke ʻano he ʻenehana hoʻololi hou i ka ʻili, ʻoi aku ka ʻenehana hoʻoheheʻe ion vacuum, i loaʻa i ka hoʻomohala nui i nā makahiki i hala iho nei a ua hoʻohana nui ʻia i kēia manawa i ka mālama ʻana i nā mea hana, molds, piston apo, gears a me nā mea ʻē aʻe. .ʻO ka...
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