dust tight

常见例句

Dust-tight stainless steel housing.
防尘密封不锈钢外壳。
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The effectiveness of an air tight ventilatory dust exhaustive system with closed circuit cycle and pulse fissure blow filter bag was studied.
本课题采用的闭路循环式密闭通风除尘系统，使用环隙喷吹脉冲滤袋除尘器。
It is designed to transfer finely divided, flowable bulk materials from infeed points to discharge points through a totally enclosed, dust tight pipeline.
在完全密封、无尘的管道内，将精细分类、易流动的材料从横向进给点输送到卸载点。
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