GB/T 18257-2021
GB/T 18257-2021, Total:2 items.
The international standard classification for "GB/T 18257-2021" includes: Refractories .
The Chinese standard classification for "GB/T 18257-2021" includes: Fireproof material in general .
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 18257-2021 Hot-face identification marking of refractory bricks for use in rotary kilns
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 18257-2000 Refractory bricks for use in rotary kilns - Hot-face identification marking
gbt,gbt gbt,gbt method,ultraviolet gbt,gbt series,GBT10044,GBT10046,GBT10,GBT100,GBT1000,GBT10000,GB/T 10001.1,GB/T 10001.10,GB/T 10001.2,GB/T 10001.3,GBT10001.4,GBT10001.5,GB/T 18257-2021
