An external overflow pipe connects the absorber reaction tank to the box.

外部溢流管把吸收塔反应箱和密封箱连接起来。

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Cancers include those of the eye, mouth, voice box and food pipe.

癌症部位包括眼睛，口腔，咽喉和食道。

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A method of embedded pipe and outlet box was adopted in the joint grouting system of Wanjiazhaidam.

万家寨水利枢纽大坝接缝灌浆系统采用预埋管路和出浆盒方式。

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The facility, which is called a "gas governor" and consists of a large slab of concrete, a flue pipe and a control box, is intended to regulate gas supply in the area.

BBC: The gas governor in Oxted

In many cases, that means replacing a round pipe with a wide concrete box-like structure.

WSJ: Towns, ecologists seek climate-friendly culverts

On it he placed a peasant's pipe and tobacco and behind the chair a box of sprouting onions, a symbol of nature and the new life that might grow from art.

ECONOMIST: Van Gogh and Gauguin: Sunny side down | The