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No.2022-9 Announcement of Promulgated China National Standards

Standard  Code Standard Title Standard Class Order
JB/T20203-2022 Drug Solution Color Meter{译}
药物溶液颜色测定仪		 China Machinery Industry Standards
English PDF
NB/T 10603—2021 Commissioning guidelines for electric main feedwater pumps in nuclear power plants{译}
核电厂电动主给水泵调试导则		 China Energy Industry Standards
English PDF
DL/T 2121—2020 Guidelines for chemical supervision of HVDC converter valve cooling system{译}
高压直流输电换流阀冷却系统化学监督导则		 China Electricity Industry Standards
English PDF
NB/T 33004—2020 Specifications for construction and completion acceptance of electric vehicle charging and swapping facilities{译}
电动汽车充换电设施工程施工和竣工验收规范		 China Energy Industry Standards
English PDF

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