chemical conversion coating
短語(yǔ)詞組
- chemical conversion coatingconversion coating 化學(xué)氧化膜;化成皮膜
- chemical conversion coating detail 化學(xué)變化保護(hù)層
- phosphate chemical conversion coating 磷酸鹽化學(xué)轉(zhuǎn)化膜
- chrome -free chemical conversion coating 無(wú)鉻化學(xué)轉(zhuǎn)化 返回 chemical conversion coating