题目详情
单选题 规程规定,电能表的安装高度应在( )米. According to the regulations, the installation height of the electric energy meter shall be ( ) meters
A. 1~2
B. 0.5~1
C. 0.8~1
D. 0.8~1.8
学科:电能计量(第5期)(装表接电)Electric energy metering
时间:2023-05-25 05:09:20
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