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GB 45669.1-2025 Chinese PDFGB 45669. 1 2025_Chinese: Norm of water intake for industry in the Yellow River basin Part 1: Thermal power production (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 45669. 1 2025

storage and transportation system (Chinese: 粮食加工、储运系统粉尘防爆安全规范)

GB 15269-2025_Chinese: Cigar (Chinese: 雪茄烟)

2-2025_Chinese: Non-active surgical implants - Osteosynthesis and joint replacement implants - Part 2: Particular requirements for joint replacement implants (Chinese: 无源外科植入物骨接合与关节置换植入器械第2部分：关节置换植入器械特殊要求)

GB 45673-2025_Chinese: General specification for safety production standardization of hazardous chemical enterprises (Chinese: 危险化学品企业安全生产标准化通用规范)

2-2025_Chinese: Household electric direct-acting room heaters - Methods for measuring performance - Part 2: Additional provisions for the measurement of the radiant factor (Chinese: 家用直接作用式房间电加热器性能测试方法第2部分：辐射系数测量的附加规定)

1-2025_Chinese: Traffic signs and markings - Part 1: General (Chinese: 道路交通标志和标线第1部分：总则)

1-二氯乙烯和1

GB 11984-2024_Chinese: Technical specification for chlorine safety of chemical industrial enterprises (Chinese: 化工企业氯气安全技术规范)

English versions: GB/T 11578-2025

GB/T 13671-2025_Chinese: Electrochemical test method for crevice corrosion of stainless steel (Chinese: 不锈钢缝隙腐蚀电化学试验方法)

GB 20943-2025_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for AC-DC and AC-AC power supplies (Chinese: 交流-直流和交流-交流电源能效限定值及能效等级)

5-2024_Chinese: Textile machinery and accessories - Beams for winding - Part 5: Sectional beams for warp knitting machines (Chinese: 纺织机械与附件经轴第5部分：经编机用分段整经轴)

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