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[单选题]If the relief valve 的答案
搜答案
If the relief valve on a diesel engine cylinder lifts, the cause could be due to ()
单选题
2022-06-02 12:25
A、liquid in the cylinder
B、low compression in the cylinder
C、high exhaust temperature
D、poor fuel penetratio
查看答案
正确答案
A
试题解析
标签:
船舶电气与船舶安全
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