在黄铜上喷砂处理或在缎面镍上镀铬，可获得无光的缎面铬，是用作消光的防护—装饰镀铬。

In the brass sandblasting processing on or in satin nickel chrome, can obtain the satin chrome light, is used for the protection of extinction-decorative chrome-plating.

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在黄铜上喷砂处理或在缎面镍上镀铬，可获得无光的缎面铬，是用作消光的防护—装饰镀铬。

In the brass sandblasting processing on or in satin nickel chrome, can obtain the satin chrome light, is used for the protection of extinction-decorative chrome-plating.

youdao