GB 31648-2025 Chinese PDF GB/T 14478-2025 English versions: GB/T 20717-2024

Name: GB 31648-2025 Chinese PDF GB/T 14478-2025 English versions: GB/T 20717-2024
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SKU: 18715279562
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SKU: 18715279562

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Description

English versions: GB/T 20717-2024

GB/T 20854-2025_Chinese: Corrosion of metals and alloys - Accelerated testing involving cyclic exposure to salt mist

English versions: GB 31661-2025

GB/T 19405

English versions: GB/T 22285-2025

GB 31648-2025 Chinese PDF GB/T 14478-2025 English versions: GB/T 20717-2024GB 31648 2025_Chinese: National food safety standard Code for pollution control of dioxins and polychlorinated biphenyls in food (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 31648 2025

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