Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
English versions: GB/T 45405-2025
GB/T 22427
English versions: GB 45549-2025
GB/T 29282-2024_Chinese: Glassine paper (Chinese: 格拉辛纸)
12-2024_Chinese: Technical specification of power energy efficiency monitoring system - Part 12: Construction guidelines (Chinese: 电力能效监测系统技术规范 第12部分：建设导则)
GB/T 31960.12-2024 Chinese PDF (GB/T31960.12-2024) GB/T 17737.10-2024 English versions: GB/T 45405-2025GB T 31960. 12 2024_Chinese: Technical specification of power energy efficiency monitoring system Part 12: Construction guidelines (Chinese: 12) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 31960. 12 2024
US$ 69.00
US$ 330.00
US$ 42.00
US$ 138.50
US$ 49.00
