GB/T 40662-2021
废铅蓄电池再生处理技术规范
Technical specification for recycling and treatment of waste lead batteries
- 实施日期
- 2022-05-01
- ICS 分类
- 13.030.30
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 40662-2021
Technical specification for recycling and treatment of waste lead batteries
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Cleanrooms and associated controlled environments—Part 8: Classification of air cleanliness by chemical concentration (ACC)
GB/T 25915.2-2021
Cleanrooms and associated controlled environments—Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration
GB/T 25915.1-2021
Cleanrooms and associated controlled environments—Part 1: Classification of air cleanliness by particle concentration
GB/T 25915.10-2021
Cleanrooms and associated controlled environments—Part 10: Classification of surface cleanliness by chemical concentration
GB/T 18916.55-2021
Norm of water intake—Part 55:Leather