GB/T 19227-2003

Determination of nitrogen in coal and coke—semi-micro gasification method

NORMA vydaná dňa 1.7.2003

The information about the standard:

Designation standards: GB/T 19227-2003
Note: NEPLATNÁ
Publication date standards: 1.7.2003
Country: Chinese technical standard
Kategória: Technické normy GB