GB/T 32151.24-2024 Chinese PDF (GB/T32151.24-2024) GB/T 45140-2025 GB 30180-2024_Chinese: Norm of energy

GB 30180-2024_Chinese: Norm of energy consumption per unit production of coal to olefins

GB/T 45357-2025_Chinese: Plastics piping systems on ships - Polyethylene (PE) pipes and fittings (Chinese: 船用塑料管道系统 聚乙烯（PE）管材及管件)

English versions: GB 35848-2024

GB/T 2941-2025_Chinese: Rubber - General procedures for preparing and conditioning test pieces for physical test methods (Chinese: 橡胶 物理试验方法试样制备和调节通用程序)

GB/T 45530-2025_Chinese: Technical specification for earth-rockfill dam safety monitoring (Chinese: 土石坝安全监测技术规范)

GB/T 32151.24-2024 Chinese PDF (GB/T32151.24-2024) GB/T 45140-2025 GB 30180-2024_Chinese: Norm of energyGB T 32151. 24 2024_Chinese: Requirements of the greenhouse gas emissions accounting and reporting Part 24: Electronics manufacturing enterprise (Chinese: 24) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32151. 24 2024