Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
YB/T 4360.1-2022 |
Technical Specifications for Energy Management Centers of Iron and Steel Enterprises Part 1: General Requirements {译} 钢铁企业能源管理中心技术规范 第1部分:一般要求 |
China Metallurgy Industry
Standards General specifications iron |
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HJ 442.1-2020 |
Technical Specifications for Environmental Monitoring in Offshore Seas Part 1 General Provisions {译} 近岸海域环境监测技术规范 第一部分 总则 |
China Environment Industry
Standards General specifications iron |
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CJ/T 481-2016 |
General specifications of ductile iron valves for water supply 城镇给水用铁制阀门通用技术要求 |
China Urban Construction industry
Standards General specifications iron |
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CJ/T 3049-1995 |
General specifications of iron valves for urban water supply 城镇给水用铁制阀门通用技术要求 |
China Urban Construction industry
Standards General specifications iron |
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CJ/T 3049-1995 |
General specifications of iron valves for urban water supply 城镇给水用铁制阀门通用技术要求 |
China Urban Construction industry
Standards General specifications iron |
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CJ/T 3056-1995 |
General specifications for ductile iron or cast steel valves of urban gas 城镇燃气用球墨铸铁、铸钢制阀门通用技术要求 |
China Urban Construction industry
Standards General specifications iron |
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CJ/T 3056-1995 |
General specifications for ductile iron or cast steel valves of urban gas 城镇燃气用球墨铸铁、铸钢制阀门通用技术要求 |
China Urban Construction industry
Standards General specifications iron |
![]() English PDF |
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