GB/T 17670-2025 Chinese PDF (GB /T17670-2025) GB 31604.62-2025 English versions: GB/T 19277

English versions: GB/T 19277

English versions: GB/T 13963-2025

GB/T 18655-2025_Chinese: Vehicles

5-2025_Chinese: Urine-absorbing aids for incontinence - Polyacrylate superabsorbent powders - Part 5: Test method for determination of the free swell capacity in saline by gravimetric measurement (Chinese: 失禁者用尿液吸收剂 聚丙烯酸酯高吸水性粉末 第5部分：在盐溶液中用称重法测定吸水率)

English versions: GB/T 1094

GB/T 17670-2025 Chinese PDF (GB /T17670-2025) GB 31604.62-2025 English versions: GB/T 19277GB T 17670 2025_Chinese: Unified coding for natural stone (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17670 2025