GB/T 6912.2-1986

Methods for analysis of water for boiler and for cooling—The determination of nitrates and nitrites— Ultraviolet spectrophotometry for nitrites

NORMA vydaná dňa 16.9.1986

Anglicky a čínsky -
Elektronické PDF (213.50 EUR)

Anglicky a čínsky -

Tlačené (213.50 EUR)

The information about the standard:

Designation standards: GB/T 6912.2-1986
Note: NEPLATNÁ
Publication date standards: 16.9.1986
Country: Chinese technical standard
Kategória: Technické normy GB