画出BZ-1型直流屏的直流母线电压监察装置接线图。
参考答案：
如图E-44所示。
After the earthquake,the first thing the local government did was to provide __________ for the
homeless families. [ ]
A. accommodation
B. occupation
C. equipment
D. furniture
#1低加内漏在运行中可以切除。
