GB/T 17139-1997

Soil quality--Determinationof nickel--Flame atomic absorption spectrophotometry

NORMA vydaná dňa 8.12.1997

The information about the standard:

Designation standards: GB/T 17139-1997
Note: NEPLATNÁ
Publication date standards: 8.12.1997
Country: Chinese technical standard
Kategória: Technické normy GB