An oil pipe is being laid between the two cities.

在两座城市间正在铺设一条油管.

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Boiler and oil pipe demand remains in the doldrums.

锅炉和石油管需求也持续低迷.

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The oil pipe is leaking.

油管漏油.

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Can view the first round of brake oil pipe is, the adequacy of tire pressure.

可先检视该轮制动管路是否漏油, 轮胎气压是否充足.

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The characteristics of trapezoid slit of slotted oil pipe are summarized in this paper.

介绍了割缝筛管梯形缝的特点、激光切割的难点、特殊的设备配置及新的加工工艺方法.

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