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GB/T 2882-2023 Chinese PDF (GB/T2882-2023) GB/T 45190-2025 GB/T 45331-2025_Chinese: ePTFE membrane for
GB/T 2882-2023 Chinese PDF (GB/T2882-2023) GB/T 45190-2025 GB/T 45331-2025_Chinese: ePTFE membrane for
$34.95
Description
GB/T 45331-2025_Chinese: ePTFE membrane for reinforcement of proton exchange membrane (Chinese: 质子交换膜增强用聚四氟乙烯膜)
GB/T 45591-2025_Chinese: Code of practice for phytosanitary phosphine fumigation treatments of fruits and vegetables (Chinese: 果蔬磷化氢检疫熏蒸处理技术规程)
GB/T 10859
English versions: GB/T 44871-2024
GB/T 2882-2023 Chinese PDF (GB/T2882-2023) GB/T 45190-2025 GB/T 45331-2025_Chinese: ePTFE membrane forGB T 2882 2023_Chinese: Nickel and nickel alloys tube (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 2882 2023
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