正确答案: A

内径增量

题目：当柴油机气缸套( )超过标准，可选用先镗缸消除其内圆表面的几何形状误差后，再依具体情况镀铬或镀铁恢复其原有直径。

解析：A

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举一反三的答案和解析：

[单选题]主操舵装置应能在最深航海吃水并以最大营运航速前进时，在()s内自一舷()转至()。

28/35o/30o

[单选题]The_______is a crystal which, under pressure, produces an electric current which varies with the pressure

piezoelectric pressure transducer

[单选题]When the machinery spaces are in the periodic unmanned condition, ____ shall be immediately available and on call to attend the machinery space

the designated duty officer in charge of the engineering watch