The propeller is pushed on to the tubeshaft taper and made tight by（） -题库考试答案搜索网

The propeller is pushed on to the tubeshaft taper and made tight by（）

单选题

2021-12-31 19:28

A、a mechanical seal
B、keyway and key
C、a nut
D、shrinkage

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正确答案

C

试题解析

标签：船舶电气与船舶安全

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