Application of Dustproof Moisture Film in Return Airway

防尘水膜网在回风巷的应用

属类：行业术语-中文论文标题-

New Ways to Improving Water-pressure Shortage for Local Dustproof

解决局部防尘水压不足的新途径

属类：行业术语-中文论文标题-

Research of Comprehensive Dustproof Technique on the Drill in the Coal Seam

煤层钻孔施工中综合防尘技术研究

属类：行业术语-中文论文标题-

Development of Dustproof Annunciator System for No-tillage Planter

免耕播种机高抗尘排种监测器的设计与试验

属类：行业术语-中文论文标题-

Application of Dustproof Technology of Coal Seam Water Infusion Adding Permeable Bar

添加渗透棒煤层注水防尘技术的应用

属类：行业术语-中文论文标题-

Test and Study on a Wind Hollow for Dustproof Measures in Smut Storage Field

贮灰场防尘措施的风洞试验研究

属类：行业术语-中文论文标题-

The Dustproof Current Situation of the Fully-mechanized Blasting down Coal Face and Development

综采放顶煤工作面防尘现状及其发展

属类：行业术语-中文论文标题-

The utility model discloses a self-sealing dustproof hose connector belonging to the hose connection device technology field.

本实用新型公开了一种自密封防尘式软管连接器，属于软管联接装置技术领域；

属类：英汉句库-ip.com-

and the dustproof cover is fixed on upper part of the thread guiding roller assembly.

防尘盖，它固定在导线轮组件上部；

属类：英汉句库-ip.com-

A bottom dustproof component is arranged at the bottom of the sliding plate workbench.

该滑板工作台的底端设有底部防尘构件。

属类：英汉句库-ip.com-

the absorption pipeline is arranged on the side wall of the dustproof box and used for connecting an absorption device;

一设在所述的防尘箱侧壁用来连接一汲吸设备的汲吸管路；

属类：英汉句库-ip.com-

This invention relates to a dustproof bearing component for motor.

一种电动机防尘轴承组件。

属类：英汉句库-ip.com-

A digital camera module includes one lens cone, one microscope base, one dustproof piece and one image sensitive module.

一种数码相机模块，其包括一镜筒、一镜座、一防尘件及一影像感测模组。

属类：英汉句库-ip.com-