GB/T 7739.5-2021

Methods for chemical analysis of gold concentrates—Part 5: Determination of lead content

NORMA vydaná dňa 20.8.2021

Anglicky a čínsky -
Elektronické PDF (286.00 EUR)

The information about the standard:

Designation standards: GB/T 7739.5-2021
Publication date standards: 20.8.2021
Country: Chinese technical standard
Kategória: Technické normy GB