GB 6966.4-86

Synthetic diamond micropowder and cubic boron nitride micropowder—Test method for impurities

人造金刚石微粉和立方氮化硼微粉　杂质检验方法

Standard Type

GB

ICS

N/A

CCS

N/A

Status

N/A

Issue Date

N/A

Implementation

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Responsible Dept

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Drafting Unit

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