GB/T 26080-2024 Chinese PDF (GB/T26080-2024) GB 4789.42-2025 English versions: GB/T 3145-2023

English versions: GB/T 3145-2023

English versions: GB/T 24503-2024

English versions: GB/T 5612-2025

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)

GB/T 45472-2025_Chinese: Prefabricated insulation pipes for overhead and utility tunnel (Chinese: 架空和综合管廊用预制保温管道)

GB/T 26080-2024 Chinese PDF (GB/T26080-2024) GB 4789.42-2025 English versions: GB/T 3145-2023GB 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