GB 4689.17-1984

Leather--Determination of nitrogen content and hide substance--Titrimetric method

NORM herausgegeben am 1.1.1984

The information about the standard:

Designation standards: GB 4689.17-1984
Note: UNGÜLTIG
Publication date standards: 1.1.1984
Country: Chinese technical standard
Kategorie: Technische Normen GB