Pebble gravel for construction GBT14685-2022
Pebble gravel for construction GBT14685-2022, Total:3 items.
The international standard classification for "Pebble gravel for construction GBT14685-2022" includes: Mineral materials and products .
The Chinese standard classification for "Pebble gravel for construction GBT14685-2022" includes: Concrete, aggregate, plaster and mortar .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 14685-2001 Pebble and crushed stone for building
- GB/T 14685-2011 Pebble and crushed stone for construction
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 14685-2022 Pebble and crushed stone for construction
