对于功率超过75KW,且频繁启动的绞车应选用隔爆型软启动器,以便于设备缓慢、平稳启动。
参考答案:对
文秘人员用电话报送信息时要注意().
---I will not come here tomorrow.
--- It makes no ______ to me, because I don’t care.
A.arrangement
B.matter
C.accommodation
D.difference