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English versions: GB/T 21499-2024
GB/T 31901-2024_Chinese: Code of practice for garment evaluation by wearer trials (Chinese: 服装穿着试验及评价方法)
3-2025_Chinese: Leather and fur - Determination of the preservative content - Part 3: Gas chromatography-mass spectrometry method(methanol extraction) (Chinese: 皮革和毛皮 防霉剂的测定 第3部分：气相色谱-质谱法（甲醇萃取）)
English versions: GB/T 21307-2025
English versions: GB/T 3260
GB/T 35150.5-2024 Chinese PDF (GB /T35150.5-2024) GB/T 18281.1-2024 English versions: GB/T 21499-2024GB T 35150. 5 2024_Chinese: Technical requirements of dry process cement production complete equipment Part 5: Dedusting system (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 35150. 5 2024
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