GB/T 223.70-1989

Methods for chemical analysis of iron, steel and alloy—The o-phenanthroline spectrophotometric method for the determination of iron content

STANDARD published on 31.3.1989

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electronic design (pdf) (238.80 USD)

English -

Print design (238.80 USD)

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CD-ROM (240.30 USD)

Chinese -

electronic design (pdf) (16.00 USD)

Chinese -

Print design (16.00 USD)

Chinese -

CD-ROM (17.50 USD)

The information about the standard:

Designation standards: GB/T 223.70-1989
Note: WITHDRAWN
Publication date standards: 31.3.1989
Country: Chinese technical standard
Category: Technical standards GB