Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 42819-2023 |
General Technical Regulations for Passivation of Heavy Metal Contaminated Soil in Agricultural Products Producing Areas {译} 农产品产地重金属污染土壤钝化通用技术规程 |
China National Standards General regulation technical |
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GB/T 304.9-2021 |
Spherical plain bearings—Part 9:General technical regulations 关节轴承 第9部分:通用技术规则 |
China National Standards General regulation technical |
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GB/T 307.3-2017 |
Rolling bearings—General technical regulations 滚动轴承 通用技术规则 |
China National Standards General regulation technical |
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GB/T 18870-2011 |
Technical conditions for water saving products and general regulation for management 节水型产品通用技术条件 |
China National Standards General regulation technical |
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GB/T 304.9-2008 |
Spherical plain bearings - General technical regulations 关节轴承 通用技术规则 |
China National Standards General regulation technical |
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GB/T 307.3-2005 |
Rolling bearings-General technical regulations 滚动轴承 通用技术规则 |
China National Standards General regulation technical |
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GB/T 17367-1998 |
General regulation on technical assessment and management for water licensing 取水许可技术考核与管理通则 |
China National Standards General regulation technical |
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