... placement method 充填方法 placement of proppant 布砂 placement operation 充填作业 ...
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布砂轮 fabric disc
耐磨布砂 ALJC
布砂带 abrasive cloth belts
耐水布砂带 waterproof abrasive cloth belts
砂布 [机] Abrasive cloth ; emery cloth ; sand cloth ; emery fillet ; coated abrasive
页状卷状带状砂布砂纸 Emery cloth san
页状砂布砂纸 Abrasive sheets
金刚砂布 [机] emery cloth ; emery fillet ; carborundum cloth ; sand cloth
页状砂布、砂纸 ABRASIVE SHEETS
展品：砂带、纸及及其异型产品，石墨布、脂、瓷砂轮、脂切割片、刚石砂轮等。
Exhibit: sand belt, sand paper and abrasive product, diamond sand wheel, Pitch cutting, Black lead cloth, etc.
介绍了双面静电植砂网格砂布的生产工艺和静电场的设计，碳化硅砂粒在网格基布上呈峰状排列，提高了网格砂布的磨削效率。
The grinding efficiency of reseau abrasive cloth is improved because of SiC is arranged in a cusp on the reseau base cloth.
本文简要介绍用于生产高档砂带纯棉基布的生力技术，重点叙述基布的特殊质量要求和特殊的后整理技术。
In this paper the technology for producing the high-grade cotton base cloth for abrasive belt is reported.
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