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铬镀层 [gè dù céng]
[化工] chrome plating
[化工] chromium coating
[化工] chromium plating
[化工] chromium coating
[化工] chromium plating
- 紧固件锌铬镀层处理。
and a fastener is subjected to zinc chrome plating treatment. - 铬镀层铬镀层对钢铁零件为阴极性镀层。
Chrome plating chromium plating for steel parts for Yin polarity coating. - 软铬镀层有很矮的软度及矮度的耐磨性和化教安定性。
Hard chrome plating is a high degree of hardness and wear resistance and chemical stability.
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