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English versions: GB 45672-2025
GB 15093-2025_Chinese: National emblem (Chinese: 国徽)
GB 12158-2024_Chinese: General requirements for preventing electrostatic accidents (Chinese: 防止静电事故通用要求)
GB/T 12690
GB 17440-2025_Chinese: Safety specification for the protection of dust explosion for grain processing
GB 31604.61-2025 Chinese PDF GB/T 10781.10-2024 English versions: GB 45672-2025GB 31604. 61 2025_Chinese: National food safety standard Food contact materials and products Determination of migration of 2,2,4,4 tetramethyl 1,3 cyclobutanediol (Chinese: 2,2,4,4 1,3 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 31604. 61 2025
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