gb 13544
gb 13544, Total:3 items.
The international standard classification for "gb 13544" includes: Concrete and concrete products .
The Chinese standard classification for "gb 13544" includes: Wall .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 13544-2011 Fired perforated brick and block
- GB 13544-2000 Fired perforated bricks
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
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