GB/T 28776-2012

Steel gate, globe and check valve for the petroleum and natural gas industries (for sizes DN100 and smaller)

NORMA vydaná dňa 5.11.2012

The information about the standard:

Designation standards: GB/T 28776-2012
Publication date standards: 5.11.2012
Country: Chinese technical standard
Kategória: Technické normy GB