gb+t13544+2011
gb+t13544+2011, Total:2 items.
The international standard classification for "gb+t13544+2011" includes: Concrete and concrete products .
The Chinese standard classification for "gb+t13544+2011" includes: Wall .
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 13544-2011 Fired perforated brick and block
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 13544-2011 Fired perforated brick and block
