牵引电动机单次中修时,电枢颓做清洗、烘干和浸漆处理。
参考答案:错
下列何药可以间接杀灭阿米巴滋养体:
A.甲硝唑
B.二氯尼特
C.巴龙霉素
D.依米丁
E.氯喹
---I have _______ to apologize for the slight damage to your recorder.
--- Never mind.
A.after all
B.in the first place
C.at first
D.as usual