Which of the following statements concerning cylinder liner wear is true?
所属题库：二管轮
题目介绍:
Whichofthefollowingstatementsconcerningcylinderlinerwearistrue?,
Liner wear is distributed equally between the upper and lower portions of the cylinder?Excessive liner wear causes wear between piston ring and groove?Excessive, but uniform liner wear will not cause wear between piston ring and groove?Liner wear is normally greatest in the middle of the cylinder? 本题为最佳选择题收录于二管轮题库中。
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