GB/T 17643-2025 Chinese PDF (GB /T17643-2025) GB/T 1406.3-2025

GB/T 17643-2025 Chinese PDF (GB /T17643-2025) GB/T 1406.3-2025GB T 17643 2025_Chinese: Geosynthetics Polyethylene geomembrane (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17643 2025

English versions: GB/T 17643-2025

validation and maintenance of a sterilization process (Chinese: 医疗产品灭菌 微生物学方法 第2部分：用于灭菌过程的定义、确认和维护的无菌试验)

chocolate with cocoa butter alternatives and chocolate products with cocoa butter alternatives (Chinese: 巧克力及巧克力制品、代可可脂巧克力及代可可脂巧克力制品质量要求)

Canonical Encoding Rules(CER) and Distinguished Encoding Rules(DER) (Chinese: 信息技术 ASN

GB/T 20405

4-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 4: Class 3 components (Chinese: 压水堆核电厂核岛机械设备设计规范 第4部分：3级设备)

English versions: GB/T 18912-2024

English versions: GB/T 17350-2024

GB/T 15969

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)

GB/T 12789

GB/T 22385-2025_Chinese: Specification for acceptance of dam safety monitoring system (Chinese: 大坝安全监测系统验收规范)