GB/T 45159.1-2024 Chinese PDF (GB /T45159.1-2024) GB/T 44991-2025 English versions: GB/T 18414-2025

English versions: GB/T 18414-2025

GB/T 45192-2025_Chinese: Technical specification for greenhouse gas emission reduction certification of the listed program - Rural biogas plant (Chinese: 基于项目的温室气体减排量评估技术规范 农村沼气工程)

4-2024_Chinese: Ships and marine technology - Protective coatings and inspection method - Part 4: Automated measuring method for the total amount of water-soluble salts (Chinese: 船舶与海上技术 保护涂层和检查方法 第4部分：水溶性盐总含量的自动化测量方法)

GB/T 45104-2024_Chinese: Determination of gross energy of feeds - Bomb calorimetric method (Chinese: 饲料总能的测定 氧弹量热法)

English versions: GB/T 44991-2025

GB/T 45159.1-2024 Chinese PDF (GB /T45159.1-2024) GB/T 44991-2025 English versions: GB/T 18414-2025GB T 45159. 1 2024_Chinese: Mechanical vibration and shock Characterization of the dynamic mechanical properties of visco elastic materials Part 1: PRinciples and guidelines (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45159. 1 2024