单选题When installing a hydraulic hose, which of the following precautions should be taken?（）AThe hose should not be twistedBThe hose should be protected with a sleeve if it is subjected to rubbingCThere should be some slack in the hoseDAll of the above
单选题
When installing a hydraulic hose, which of the following precautions should be taken?（）
A
The hose should not be twisted
B
The hose should be protected with a sleeve if it is subjected to rubbing
C
There should be some slack in the hose
D
All of the above
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