Drain line: the hydraulic components leaked oil into the return pipe or tank.

泄油管路：将液压元件泄露的油液导入回油管或油箱。

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The invention provides an oil return pipe used for automobile power steering and a manufacturing technique thereof.

本发明提供了一种汽车动力转向用回油管及其制造工艺。

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The invention oil return pipe disposed in a scroll compressor has an outlet for leading oil to the electric protector of a motor.

一种涡卷压缩机，设置回流管，回油管具有一出口用以向电动机的电动保护器引导油。

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To be sure, with intermediate-term munis earning 4% and Cisco (nasdaq: CSCO - news - people ) not doing so well, the 7% return may be a pipe dream.

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If Cablevision officials could speak candidly, they might express some sympathy for their soon-to-be competitors--the cable industry went through the same process 20 and 30 years ago, when it first secured franchise agreements, offering towns incentives like community access channels in return for the right to pipe TV into their homes.

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Inside the riser pipe is a space about half a meter in diameter, large enough to hold the spinning drill pipe and bit and to allow the return flow of drilling fluid.

FORBES: The delicate art of sucking up