GB/T 23781-2024 Chinese PDF (GB/T23781-2024) GB/T 45386.1-2025 13-2024_Chinese: Norm of water intake

13-2024_Chinese: Norm of water intake for industry - Part 13: Ethylene and propylene (Chinese: 工业用水定额 第13部分：乙烯和丙烯)

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 14157-2023_Chinese: Terminology of hydrogeology (Chinese: 水文地质术语)

English versions: GB/T 29246-2023

YY/T 1944-2024_Chinese: Particular specification for medical X-ray high voltage generator (Chinese: 医用X射线高压发生器专用技术条件)

GB/T 23781-2024 Chinese PDF (GB/T23781-2024) GB/T 45386.1-2025 13-2024_Chinese: Norm of water intakeGB T 23781 2024_Chinese: General quality of black sesame paste (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23781 2024