GB/T 39673.6-2024 Chinese PDF (GB/T39673.6-2024) GB/T 30372-2024 GB/T 15115-2024_Chinese: Die casting aluminum

GB/T 15115-2024_Chinese: Die casting aluminum alloys (Chinese: 压铸铝合金)

English versions: GB/T 31032-2023

English versions: GB 11984-2024

GB/T 12250-2023_Chinese: Automatic steam traps - Marking (Chinese: 蒸汽疏水阀 标志)

English versions: GB/T 45551-2025

GB/T 39673.6-2024 Chinese PDF (GB/T39673.6-2024) GB/T 30372-2024 GB/T 15115-2024_Chinese: Die casting aluminumGB T 39673. 6 2024_Chinese: Home and building electronic systems(HBES) and building automation and control systems(BACS) Part 6: Requirements for planning and installation (Chinese: HBESBACS 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 39673. 6 2024