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

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