主变上层油温达到多少℃时启动冷却器?
参考答案:
主变上层油温超过55℃启动冷却器,低于45℃停止冷却器。
Don't ____ important facts in your job application or you'll lose a good chance. [ ]
A. cut out
B. leave out
C. hand out
D. point out
干草中含有丰富的()。