GB 37219-2023 Chinese PDF GB/T 45338-2025 English versions: GB/T 31907-2025

English versions: GB/T 31907-2025

English versions: GB 5920-2024

GB/T 22251-2024_Chinese: Determination of puerarin in health foods (Chinese: 保健食品中葛根素的测定)

6-2024_Chinese: Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 6: Reciprocating machines with power ratings above 100 kW (Chinese: 机械振动 在非旋转部件上测量评价机器的振动 第6部分：功率大于100kW的往复式机器)

English versions: GB/T 33920-2025

GB 37219-2023 Chinese PDF GB/T 45338-2025 English versions: GB/T 31907-2025GB 37219 2023_Chinese: Safety specification of inflatable play equipment (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 37219 2023