GB/T 17116.3-1997

Pipe supports and hangers—Part 3:Middle connection attachments and building structure attachments

NORMA vydaná dňa 1.12.1997

The information about the standard:

Designation standards: GB/T 17116.3-1997
Note: NEPLATNÁ
Publication date standards: 1.12.1997
Country: Chinese technical standard
Kategória: Technické normy GB