When the steering gear is in operation, you should （）.<br>A:check hydraulic oil levels every hour<br>B:check the rams for overheating<br>C:check for excessive oil leakage from rams<br>D:drain water from telemotor cylinders each watch

When the steering gear is in operation, you should （）.
A:check hydraulic oil levels every hour
B:check the rams for overheating
C:check for excessive oil leakage from rams
D:drain water from telemotor cylinders each watch

出自：海船船员证

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