GB/T 45002-2024 Chinese PDF (GB /T45002-2024) GB 5009.303-2025 GB/T 13594-2025_Chinese: Performance requirements and

GB/T 13594-2025_Chinese: Performance requirements and test methods of anti-lock braking system for commercial vehicle and trailer (Chinese: 商用车辆和挂车防抱制动系统性能要求及试验方法)

and laboratory use - Part 17: Particular requirements for equipment intended to be used in educational establishments by children (Chinese: 测量、控制和实验室用电气设备的安全要求 第17部分：教育机构中儿童使用设备的特殊要求)

English versions: GB/T 45085-2024

English versions: GB/T 21478-2024

English versions: GB/T 43982

GB/T 45002-2024 Chinese PDF (GB /T45002-2024) GB 5009.303-2025 GB/T 13594-2025_Chinese: Performance requirements andGB T 45002 2024_Chinese: Method for determining water retention of cement mortar (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45002 2024