试题与答案

P212V190B型柴油机中的B表示()。A.机组配套 B.变型符号 C.增压 D.

题型:单项选择题

题目:

P212V190B型柴油机中的B表示()。

A.机组配套

B.变型符号

C.增压

D.风冷

答案:

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