GB/T 32151.38-2024 Chinese PDF (GB/T32151.38-2024) GB/T 18802.12-2024 English versions: GB 31335-2024

English versions: GB 31335-2024

English versions: GB 21345-2024

GB/T 45644-2025_Chinese: Test method for resistance against surface and traffic loading of the thermoplastics inspection chamber (Chinese: 热塑性塑料检查井抗地面和交通负荷性能试验方法)

1-2024_Chinese: Multimode optical fibres for telecommunication - Part 1: Sectional specification for category A1 multimode fibres (Chinese: 通信用多模光纤 第1部分：A1类多模光纤特性)

GB/T 32151.38-2024 Chinese PDF (GB/T32151.38-2024) GB/T 18802.12-2024 English versions: GB 31335-2024GB T 32151. 38 2024_Chinese: Requirements of the greenhouse gas emissions accounting and reporting Part 38: Cement based products enterprise (Chinese: 38:) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32151. 38 2024