Finally, after diamond mortar powder grinding polishing, to complete.

最后再经过金刚砂浆粉磨擦打光，才告全部完成。

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If the adoption of clean dry grinding polishing putty skills, conditions will be relatively better, if adopt the craft grinding method, pollution will be very serious.

假如腻子打磨采纳了无尘干磨技能，状况会相对好一些，假如采纳的是手艺打磨方法，污染就会十分严峻。

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The processing technique for CVD diamond film mainly includes cutting, molding, grinding, polishing and brazing.

金刚石膜加工技术主要包括切割、成型，研磨抛光和钎焊技术。

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Despite the upheaval of the past four years, the same employees and suppliers are for the most part grinding, polishing and welding for same customers just as they ever did.

ECONOMIST: Westinghouse RIP | The