GB/T 18216.11-2024 Chinese PDF (GB /T18216.11-2024) GB/T 13000-2025 3-2025_Chinese: Norm of water intake

3-2025_Chinese: Norm of water intake for industry in the Yellow River basin - Part 3: Coal to olefin (Chinese: 黄河流域工业用水定额 第3部分：煤制烯烃)

GB/T 15470

English versions: GB/T 13284-2025

GB/T 11918

GB/T 11067

GB/T 18216.11-2024 Chinese PDF (GB /T18216.11-2024) GB/T 13000-2025 3-2025_Chinese: Norm of water intakeGB T 18216. 11 2024_Chinese: Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC Equipment for testing, measuring or monitoring of protective measures Part 11: Effectiveness of residual current monitors(RCM)in TT, TN and IT systems (Chinese: 1000V1500V 11TTTNITRCM) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18216. 11 2024