GB/T 17737.119-2024 Chinese PDF (GB/T17737.119-2024) GB/T 45490-2025 English versions: YY/T 1284-2024

English versions: YY/T 1284-2024

English versions: GB/T 23454-2025

GB 17835-2024_Chinese: Water based extinguishing agent (Chinese: 水系灭火剂)

11-2023_Chinese: Internal combustion engines - Piston rings - Part 11: Half keystone rings made of cast iron (Chinese: 内燃机 活塞环 第11部分：楔形铸铁环)

GB/T 11064

GB/T 17737.119-2024 Chinese PDF (GB/T17737.119-2024) GB/T 45490-2025 English versions: YY/T 1284-2024GB T 17737. 119 2024_Chinese: Coaxial communication cables Part 1 119: Electrical test methods RF power for coaxial cables and cable assemblies (Chinese: 1 119 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17737. 119 2024