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- Special type electret air filter is designed on the base of filter material and filter structure, and at the same time cleaning dust set of the filter is discussed. 重点从滤料和过滤器结构两方面来设计“煤灰纱”专用型驻极体空气过滤器,同时也对该过滤器的清灰装置做了探讨。
- Before installation should clean dust and sundries in cavity of valve and the pipeline, to avoid affect the sealing performance. 安装前应消除阀门腔内及管道内尘屑杂物,以免影响密封性能。
- The differential pressure transmitter is equipped with amputator and blow back plug, in order to maintain and clean dust in transmitter pipe. 差压变送器设有切断阀组和反吹甩头,便于检修和清理变送器接管内的粉尘。
- The connecter jack one will clean dust and put it into washing bag and then the dust could be removed with sewage which will not pollute the floor again. 插座式拖把将灰尘从地板上擦除后放入清洗袋中清洗,灰尘随污水排出,不会再带回地板。
- Through the changes of parameter about audiofrequency and sound pressure etc.,the experimental result of independent cleaning dust and sound wave assist cleaning dust are obtained. 通过改变声波的频率、声压等参数,观察了单独反吹清灰和声波辅助反吹清灰的试验结果。
- ObjectiveDuring the spreading of respiratory epidemic,to change all-air central air conditioning system in order to clean dust and steri lize air,and to reduce the second pollution and cut off the way of spreading vir us. 目的 在呼吸性传染病高发时期 ,改造全空气中央空调系统 ,实现净化、消毒功能 ,减少二次污染 ,以切断病毒的传播途径。
- According to the characteristics of dust and sterilization of the central conditioner cooling water system, we provides three new methods for cooling water system to clean dust and sterilize. 针对中央空调冷却水循环系统结垢除菌的特点,提出了相应的解决方法,该方法有效解决了结垢除菌问题。英文翻译,英语:
- Experimental study on air washer cleaning dust air 喷水室净化处理空气中粉尘的实验研究
- mechanical rapping cleaning dust 机械振打清灰
- Clean dust surface of all wardrobes 清洁衣柜表面的灰尘
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- The car raised quite a dust as we drove off. 我们走时车子扬起了一阵尘土。
- Study of filter bag with sound wave assist cleaning dust 声波辅助清灰袋滤器的研究
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- How many enemies bit the dust in the battle? 在这次战斗中打死了多少敌人?
- The city lay in the dust after the battle. 战斗结束后,全城成为废墟。
- The dust on the shelf show up in the sunlight. 在阳光照射下能看见架子上有灰尘。
- He flicked away the dust with a cloth. 他用一块布拂去灰尘。