GB/T 11730-2025 Chinese PDF (GB /T11730-2025) GB 25596-2025 English versions: GB 10408-2025

English versions: GB 10408-2025

33-2024_Chinese: Specifications for optical fibre test methods - Part 33: Measurement methods and test procedures for mechanical characteristics - Stress corrosion susceptibility (Chinese: 光纤试验方法规范 第33部分：机械性能的测量方法和试验程序 应力腐蚀敏感性参数)

English versions: GB 38031-2025

GB/T 12385-2025_Chinese: Standard test methods for sealability of gaskets for pipe flanges (Chinese: 管法兰用垫片密封性能试验方法)

GB/T 14601-2025_Chinese: Electronic specialty gas - Ammonia (Chinese: 电子特气 氨)

GB/T 11730-2025 Chinese PDF (GB /T11730-2025) GB 25596-2025 English versions: GB 10408-2025GB T 11730 2025_Chinese: Rural domestic water quantity (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 11730 2025