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Pebbles and gravel for construction
Pebbles and gravel for construction, Total:4 items.
In the international standard classification, Pebbles and gravel for construction involves: Construction materials.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Pebbles and gravel for construction
RU-GOST R, Pebbles and gravel for construction
- GOST 8267-1993 Crushed stone and gravel of solid rocks for construction works. Specifications
国家市场监督管理总局、中国国家标准化管理委员会, Pebbles and gravel for construction