gbt7144-2021
gbt7144-2021, Total:3 items.
The international standard classification for "gbt7144-2021" includes: Environmental management , Environmental economics .
The Chinese standard classification for "gbt7144-2021" includes: Standardization and Quality Management .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 7144-2016 Coloured cyliner mark for gases
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 40763-2021 Sustainable cities and communities―Business district―Guidance for practical local implementation of GB/T 40759
- GB/T 40761-2021 Sustainable cities and communities—Transforming our cities—Guidance for practical local implementation of GB/T 40759
