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English versions: GB/T 21290-2025
English versions: GB 39800
7-2025_Chinese: Quality requirements for starch sugar - Part 7: Trehalose (Chinese: 淀粉糖质量要求 第7部分：海藻糖)
GB/T 17554
GB 45438-2025_Chinese: Cybersecurity technology - Labeling method for content generated by artificial intelligence (Chinese: 网络安全技术 人工智能生成合成内容标识方法)
GB/T 20405.4-2025 Chinese PDF (GB /T20405.4-2025) GB/T 11842-2025 English versions: GB/T 21290-2025GB T 20405. 4 2025_Chinese: Urine absorbing aids for incontinence Polyacrylate superabsorbent powders Part 4: Test method for the moisture content as weight loss upon heating (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20405. 4 2025
US$ 64.90
US$ 54.90
US$ 33.00
US$ 79.00
US$ 45.04
US$ 145.00
US$ 89.90
US$ 11.83
US$ 54.00
US$ 99.00
