GB/T 23113-2023 Chinese PDF (GB/T23113-2023) GB/T 45201-2024 English versions: GB/T 45448-2025

English versions: GB/T 45448-2025

English versions: GB/T 45102-2024

17-2024_Chinese: Electrotechnical terminology - Measuring relays and protection equipment (Chinese: 电工术语 量度继电器和保护设备)

GB 175-2023_Chinese: Common Portland cement (Chinese: 通用硅酸盐水泥)

GB 44023-2024_Chinese: Compounded rubber hose for internal use in gas appliance connection (Chinese: 燃气用具连接内用橡胶复合软管)

GB/T 23113-2023 Chinese PDF (GB/T23113-2023) GB/T 45201-2024 English versions: GB/T 45448-2025GB T 23113 2023_Chinese: Sample preparation for measurement of mercury level in discharge lamp (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23113 2023