GB/T 1820-1979

Determination of tin content in tin concentrates--Beryllium as carrier-fusion with sodium peroxide iodate titrimetric method

STANDARD published on 29.12.1979

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The information about the standard:

Designation standards: GB/T 1820-1979
Note: WITHDRAWN
Publication date standards: 29.12.1979
Country: Chinese technical standard
Category: Technical standards GB