GB/T 26080-2024 Chinese PDF (GB/T26080-2024) GB 4789.42-2025 English versions: GB/T 24503-2024

English versions: GB/T 24503-2024

English versions: GB/T 42208-2022

GB/T 45385-2025_Chinese: Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Vent valves (Chinese: 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 排气阀)

GB/T 5856-2024_Chinese: Wood based panel machinery - General specifications of the hot press (Chinese: 人造板机械 热压机通用技术条件)

English versions: GB/T 28547-2023

GB/T 26080-2024 Chinese PDF (GB/T26080-2024) GB 4789.42-2025 English versions: GB/T 24503-2024GB T 26080 2024_Chinese: Cold roll forming rectangle steel tube for tower cranes (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 26080 2024