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GB 4715-2024 Chinese PDF GB/T 24851-2024 4-butanediol
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Description
4-butanediol
GB/T 45366-2025_Chinese: Geosynthetics - Determination of water permeability characteristics normal to the plane
7-2024_Chinese: Proton exchange membrane fuel cells - Part 7: Test method of carbon paper properties (Chinese: 质子交换膜燃料电池 第7部分:炭纸特性测试方法)
4-2024_Chinese: Antimicrobial and cleaning function of household and similar electrical appliances - Part 4: Particular requirements for refrigerator (Chinese: 家用和类似用途电器的抗菌、除菌、净化功能 第4部分:电冰箱的特殊要求)
GB 4715-2024 Chinese PDF GB/T 24851-2024 4-butanediolGB 4715 2024_Chinese: Point type smoke detectors using scattered light, transmitted light or ionization (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 4715 2024
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