GB/T 13652-2023 Chinese PDF (GB/T13652-2023) GB/T 45522-2025 5-2023_Chinese: Specifications for the provision

5-2023_Chinese: Specifications for the provision of personal protective equipment - Part 5: Building materials industry (Chinese: 个体防护装备配备规范 第5部分：建材)

English versions: GB/T 45016-2024

12-2023_Chinese: Test method of impermeable graphite materials - Part 12: Thermal conductivity (Chinese: 不透性石墨材料试验方法 第12部分：导热系数)

GB/T 23528

GB/T 18912-2024_Chinese: Salt mist corrosion testing of photovoltaic (PV) modules (Chinese: 光伏组件盐雾腐蚀试验)

GB/T 13652-2023 Chinese PDF (GB/T13652-2023) GB/T 45522-2025 5-2023_Chinese: Specifications for the provisionGB T 13652 2023_Chinese: Surface quality of aircraft tires (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 13652 2023