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Chinese National Standard Category: Metal physical property test method

English Title: Aluminium oxide powders-Determination of effective density-Pyknometer method
Chinese Title: 氧化铝粉末有效密度的测定 比重瓶法
Standard No.: GB/T 6523-1986
Category No.: H21
Issued by:
Issued on: 1986-06-23
Implemented on: 1987-5-1
Status: superseded
Superseded by:GB/T 6609.26-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of absolute density-Pycnometer method
Superseded on:2004-7-1
Abolished on:
Superseding:
Word Count:2000 words
Similar Standards: GB/T 6618-1995   GB/T 8364-2003   GB/T 6522-1986   GB/T 4108-2004   GB/T 6608-1999   GB 1552-1979   GB/T 21115-2007   GB/T 4107-2004   GB 10562-1989   GB 5251-1985   GB/T 3248-1982   GB/T 43315-2023   GB/T 43313-2023   GB/T 43096-2023   GB/T 43092-2023   GB/T 23365-2023   GB/T 43093-2023   GB/T 42902-2023   GB/T 1555-2023   GB/T 42676-2023  
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