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1·The stream can be shifted freely between foam chamber and water line chamber by rotary valve core.

通过旋转阀芯使水流在泡沫和水线两档之间随意切换。

2·The wet type dust-removing apparatus comprises a venturi tube, a cyclone body, a wet cap, a foam dedusting chamber, a water blocking gate, a water supply system and an inducing draught device.

该除尘器装有文氏管、旋风体、湿帽、泡沫除尘室、挡水栅、供水系统和引风装置。

3·The foam tape which is placed around the outside of the vacuum template to create the vacuum chamber between the vacuum jig and the work piece.

泡绵胶带置于真空模块外部，以在真空夹具和工件之间形成真空室。