GB/T 12689.9-1990

Zinc and zinc alloys—Determination of copper content—Flame atomic absorption spectrometric method

STANDARD published on 30.12.1990

English, Chinese -
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The information about the standard:

Designation standards: GB/T 12689.9-1990
Note: WITHDRAWN
Publication date standards: 30.12.1990
Country: Chinese technical standard
Category: Technical standards GB