JJG(建材) 106-1999
Verification regulation for the standard testing sieve of cement fineness (English Version)
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JJG(建材) 106-1999
Standard No.
JJG(建材) 106-1999
Language
Chinese,
Available in English version
Release Date
1999
Published By
National Metrological Verification Regulations of the People's Republic of China
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