正确答案: C
不经过/无须
题目:零件的互换性是指在一批规格相同的零件中,( )选择取出一个,( )修配,装配后就能达到设计和使用要求。
解析:C
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举一反三的答案和解析:
[单选题]下列有关船舶缺陷处理的叙述哪些正确?( )。①开航前纠正缺陷;
①②③④
[单选题]追越条款优先于________。
A+B
[单选题]Because the timing of injection is crucial, _____ mounted on the camshaft, which is driven by the crankshaft are used to operate the fuel pumps, one of which is provided for each cylinder.
cams
[单选题]下列关于我国船舶应变部署职责的说法,错误的是______。
轮机长是应变副总指挥,负责保障船舶动力