Exterior Design Competition of Central -wan Chai Bypass East Vent Shaft Background.

中环湾仔绕道东面排风口外观设计比赛。

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It originates from the wall of the cloaca directly in front of the vent on the belly side, and curls backwards so the shaft and head lies directly beneath the vent opening.

它起源于泄殖腔壁侧面直接在前面的肚皮上发泄，和卷发向后使轴与头部直接位于下方的通风口开幕。

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Connect the vent hose to the axle shaft tube.

向主动轴管上连接通风管。

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