Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
JJG 905-2010 |
Verification regulation of fineness of grind gage 刮板细度计检定规程 |
China Metrological
Standards Verification regulation fineness |
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JJG(JC)106-1999 |
Verification regulation for the standard testing sieve of cement fineness |
China Metrological
Standards Verification regulation fineness |
![]() English PDF |
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