These are the engine housings.

这是发动机机壳。

Passive housings with hydraulic equipment behind.

被动轴承座后边装有液压装置。

It sports chevrons on the nacelles, or fan housings.

它在引擎吊舱或者风扇外罩上运用chevrons技术。

Rolling bearings. plummer block housings. boundary dimensions.

滚动轴承。止推轴承座。外形尺寸。

CPI Aero will produce three housings for approximately ＄800, 000.

CIP航空结构公司将生产三部吊舱装置，总价值约80万美元。