装设接地线要先装边相后装中相。()
参考答案:错
解析:先中相后边相
I have a lot of readings ______ before the end of this term.[ ]
A. completing
B. to complete
C. completed
D. being completed
按《锅炉定期检验规则》的规定,在进行电站锅炉的内部检验时,检验人员检查哪些记录及档案资料?