One-trip setting is accomplished by pressuring up against a plugging device below the packer after it has been run to depth.

一次下钻坐封时，首先将封隔器下入到预定位置时，通过在位于封隔器下方的短接下入堵头而后加压实现坐封。

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The exhausting anti-plugging device is good in seal effects, safe and reliable in operation, meanwhile, the service life of the seal ring is also greatly prolonged;

该排气防堵装置密封效果好，使用安全可靠，同时也大 大的延长了密封圈使用寿命；

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An automatic door plugging device is arranged between an upper and a lower material positions and between the positions of the cleaning device and the drying device respectively.

机体 上下料工位、清洗装置和吹干装置各工位之间安装有自动插门装置。

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HitClips downloader, which lets kids download music from the Internet by simply plugging the device into their PC's headphone jack.

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FreedomPop will utilize the Clearwire WiMax network, ensuring that installation is as simple as plugging in the device with no time-consuming, complicated installations.

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The user inserts the iPhone in the device, plugging it in using the 30-pin connector, and then launches the app.

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