GB/T 6567.3-1986

Graphical symbols for piping systems—Piping accessories

NORMA vydaná dňa 2.7.1986

The information about the standard:

Designation standards: GB/T 6567.3-1986
Note: NEPLATNÁ
Publication date standards: 2.7.1986
Country: Chinese technical standard
Kategória: Technické normy GB