brush cylinder

基本解释

Light can quickly brush balls of various shapes and sizes on the cylinder, valve cavity, surface pipelines for the best results.
球型刷能轻便快捷地对各种形状、尺寸的汽缸、阀门、管腔、管道进行最佳的表面处理效果。
The cylinder-shape outer shell is fixed on a plate; steel brush is fixed in each half outer shell; nuts are welded at the joint position of the two half which are jointed together by a bolt.
筒状外壳固定在固定板上，每半外壳内固定有钢丝刷，两半结合处焊接有螺母，通过螺栓将两半合对在一起。
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The utility model relates to a water purifier with automatically cleaning filter element, which is mainly composed of a casing, a filtering element, a rotation device, a rolling brush cylinder, etc.
一种滤心自动清洗净水器，主要由外壳、过滤心、旋转器和滚刷筒等构成；
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