越过石头，两个身穿制服的女人在来回奔忙，勤勉地清扫着已然一尘不染的水泥地面。
And past it scuttle a pair of uniformed women, diligently sweeping already spotless slabs of concrete.
经过雨水冲洗了水泥地，更是一尘不染，无数的黄叶落在树林里，大地像绣的一朵朵黄花，好漂亮。
After rain washed the concrete floor, but also spotless, and many yellow leaves fallen trees, and earth, like a blossoming flower embroidery, so beautiful.
瓷砖和地板都必须清洁干净，干燥，无尘。清洁掉任何油脂，油漆或污染物。准备好粘合好的水泥。
Both the tiles and the floor must be clean, dry and dust free. Clean off any grease, paint or pollutants. Prepare the bonding cement.
我国水泥立窑排放的粉尘占水泥行业总排尘量的89.43%。污染相当严重。
The dust discharge of China's cement shaft kilns takes up 89.43% of the total dust discharge of the cement industry, causing rather serious air pollution.
介绍了马钢三烧在机尾除尘干灰回收工艺中为引进散装水泥罐车和无尘装车机所做的方案论证研究 ，并介绍了实际改造效果。
The scheme of introducing bulk cement tanker and dustless charger for discharing end dust transport system was discussed, and the operating effect was presented.
介绍了马钢三烧在机尾除尘干灰回收工艺中为引进散装水泥罐车和无尘装车机所做的方案论证研究 ，并介绍了实际改造效果。
The scheme of introducing bulk cement tanker and dustless charger for discharing end dust transport system was discussed, and the operating effect was presented.
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