GB/T 16716.5-2024 Chinese PDF (GB/T16716.5-2024) GB/T 18916.8-2025 English versions: GB/T 23454-2025

English versions: GB/T 23454-2025

English versions: GB/T 44947-2024

English versions: GB/T 45592-2025

GBZ27032-2025_Chinese: Conformity assessment - Guidelines and examples of a scheme for the certification of processes (Chinese: 合格评定 过程认证方案指南与示例)

40-2024_Chinese: Specifications for optical fibre test methods - Part 40: Measurement methods and test procedures for transmission characteristics - Attenuation (Chinese: 光纤试验方法规范 第40部分：传输特性的测量方法和试验程序 衰减)

GB/T 16716.5-2024 Chinese PDF (GB/T16716.5-2024) GB/T 18916.8-2025 English versions: GB/T 23454-2025GB T 16716. 5 2024_Chinese: Packaging and the environment Part 5: Energy recovery (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 16716. 5 2024