The technology of dry gas cleaning with filter bag is widely used for cleaning system of small and medium BFs, which is continuously modified and renewed in practice.

高炉煤气干法滤袋除尘工艺在中小型高炉煤气净化系统中被广泛应用并在实践中不断地改造和更新。

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People start having to contend with things to prepare for work on Sunday: ironing their shirts, getting their dry cleaning, putting gas in their cars.

周日，人们就不得不开始应付那些上班前的准备工作了：熨衬衫、取回送到干洗店的衣物、给车子加油。

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It introduces the problems existing in gas dry cleaning from MnSi production as well as its measures.

介绍了锰硅合金生产中进行煤气干式净化存在的问题及解决途径。

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All categories were weighted equally (though price differences in barbershop visits and dry cleaning tended to be greater than those in gas and pizza).

FORBES: The Most Expensive Cities For A First Date