N the metal housing that encloses the crankshaft, connecting rods, etc, in an internal-combustion engine, reciprocating pump, etc (内燃机、往复泵等的)曲轴箱
There are several ways to make crankcases .
有几种方法，使曲轴箱。
The crankcases are finished and mounted as are the crosshead guides.
完成的曲轴箱和安装的是十字头指南。
We first made a lot of rear intake WAX crankcases and then changed the mould so the front intake crankcases could be made.
我们首先提出了不少后方进水口蜡曲轴箱，然后改变了模具，使前线摄入量曲轴箱可作。
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