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- suction type ventilation 吸入式通风
- It is indicated that W type ventilation goaf reduces the pressure difference between working face ends, and narrows air leakage range. 指出W形通风采空区明显降低工作面两端风压差,缩小漏风范围的效果。
- Yunfu(GD) Hengbao Factory is specialize in the environmental protection type ventilation facilities and air filtration purification equipment , It is enterprises producing the air blower with earliest history in this area. 广东省云浮市恒宝通风设备有限公司(原云城风机厂)专业生产环保型通风设备和空气过滤净化设备,是本地区生产风机历史最早的企业。
- Suction type dry stoner with wire mesh screen 编织筛面吸式去石机
- TQSX Series Suction Type Gravity Stoner TQSX型系列吸式比重去石机
- electrode for fiberscopes, suction type coagulation 纤维光束内窥镜用吸引式电凝电极
- suction type coagulation electrode for fiberscopes 纤维光束内窥镜用吸引式电凝电极
- suction type suspension load sampler 抽吸式悬移质采样器
- A new type ventilatory capacity meter is introduced in the paper.It can dynamically measure worker s ventilatory capacity while in work. 作者介绍了新型动态肺通气量计实现肺通气量实时动态测量的方法与原理。
- three-down-two-up and inclined to Y type ventilation 三进两回偏Y型通风方式
- Properties of Air Suction Type Vegetable Seeder for Tray 气吸式穴盘播种器性能研究
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- Keywords plumbum smelter push and pull type ventilation; 熔铅锅;吹吸式通风;
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- Keywords dry stoner;suction type;blowing type;recycling air;disposition; 比重去石机;吸式;吹式;循环风;配置形式;
- Do you type the letter or take a rest? 你打信呢,还是休息呢?
- We'll get the water out with a suction pump. 我们将用抽水机把水抽出来。
- The headwords in this dictionary are in bold type. 本词典的词条用的是粗体字。
- He devises a new type of transistor. 他发明了一种新的晶体管。