对申请新装、增容用电的居民客户,应核定用电容量,确认()和接户线的路径、长度。
A、供电电压
B、计量装置位置
C、负载特点
D、业扩费用
参考答案:A, B
Without your help,I the job on time last week.
A.would not have finished
B.would not finish
C.would finish
D.would have finish
压风机必须具备()保护。
A.断水
B.断油
C.超温
D.没有要求