In a trunk type diesel engine piston, the thickness of the head or crown is determined by the（） Ⅰ.statically balanced Ⅱ.heat dissipation requirement -题库考试答案搜索网

In a trunk type diesel engine piston, the thickness of the head or crown is determined by the（）
Ⅰ.statically balanced
Ⅱ.heat dissipation requirement

单选题

2022-09-30 12:29

A、Ⅰ only
B、Ⅱ only
C、both Ⅰ and Ⅱ
D、neither Ⅰ nor Ⅱ

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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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