GB/T 3493-1983

Standard method for measuring diameter of fine wire of the precious metals and their alloys(weighing method)

NORMA vydaná dňa 21.2.1983

The information about the standard:

Designation standards: GB/T 3493-1983
Note: NEPLATNÁ
Publication date standards: 21.2.1983
Country: Chinese technical standard
Kategória: Technické normy GB