Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
GB 19081-2025_Chinese: Safety specification for dust explosion prevention in feed processing system (Chinese: 饲料加工系统粉尘防爆安全规范)
GB 38031-2025_Chinese: Electric vehicles traction battery safety requirements (Chinese: 电动汽车用动力蓄电池安全要求)
GB/T 12385-2025_Chinese: Standard test methods for sealability of gaskets for pipe flanges (Chinese: 管法兰用垫片密封性能试验方法)
42-2025_Chinese: National food safety standard - Determination of salt index (Chinese: 食品安全国家标准 食用盐指标的测定)
1-2025_Chinese: Norm of water intake for industry in the Yellow River basin - Part 1: Thermal power production (Chinese: 黄河流域工业用水定额 第1部分：火力发电)
GB 45549-2025 Chinese PDF GB 17440-2025 GB 19081-2025_Chinese: Safety specification forGB 45549 2025_Chinese: Norm of energy consumption per unit production of graphite and fluorite (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 45549 2025
US$ 39.99
US$ 22.00
US$ 15.00
US$ 25.00
US$ 29.99
US$ 39.99
US$ 29.99
US$ 29.99
US$ 10.00
US$ 13.00
US$ 50.00
