black

船舶动力装置

登录

单项选择题

The outside diameter of the pipe is () the diameter of the bore of the piston rod, the result being that an annular space formed between the piston rod and the pipe.

A.less than
B.greater than
C.equal to
D.twice larger than

相关考题

单项选择题 The outside diameter of the pipe is () the diameter of the bore of the piston rod, the result being that an annular space formed between the piston rod and the pipe.

单项选择题 The operation between two fuel injections is called a working cycle, which consists of a fixed sequence of eventsWhat does "which" mean in this sentence?()

单项选择题 The operation between two fuel injections is called a ().

All Rights Reserved 版权所有©财会考试题库(ckkao.com)

备案号:湘ICP备2022003000号-2