In the contact tower, a new type of filter was used to prevent blocking.

本文选用了一种新型的填料，克服了接触氧化塔易发生堵塞的缺点。

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Follow the missed approach procedure climbing to XXm and contact tower on 118.1.

按照失去进近程序爬高至…。米，在118.1联系塔台。

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Lean glycol will absorb water as it pass through a contact tower and will become rich glycol.

当贫乙二醇经过接触塔时，它吸收水分，并变成富乙二醇。

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The device pretends to be a base station so that your mobile attempts to contact with it rather than the real tower.

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