您要查找的是不是：
- forced ventilation fan 强制通风风机
- Regeneration production of ventilation fan. 换气扇的换代产品。
- Design on Air Door and Silencer in Forced Ventilation in Colleries. 煤矿压入式通风系统中风门和消声装置设计
- What's the requirement for the forced ventilation system for crankcase? 发动机曲轴箱强制通风的要求？
- The design of this ventilating fan is very new. 这个排气扇的样式很新颖。
- Please conserve water &energy. Switch off the air-conditioner &ventilation fan &turn off the tap before leaving. 请节省水电，离开前请关上冷气机、抽气扇、电灯及水制等。
- The smoke control mode of the tunnels is use of the TVF (Tunnel Ventilation Fan) and JAF (Jet Air Fan) of the station. 隧道区中之烟控模式，以车站的隧道通风机(TVF)送风排气，再加上喷流式风机(JAF)辅助之控制设计。
- Ventilation fan is an indispensable equipment in the modern mine to guarantee the safety in production. 通风机是现代化矿井保证安全生产不可缺少的重要设备。
- RAILWAY ROLLING STOCK. ELECTRIC AIR HEATERS WITH SHIELDED ELEMENTS, WITH FORCED VENTILATION. 铁路车辆。有防护装置的机械通风电采暖器具。
- A measurement is made for the structure-borne power flow of a ventilation fan mounted on a concrete floor by using the cross spectrum method. 本文利用互功率谱的方法对安装在混凝土地板上的小型排气扇工作时产生的结构声功率流进行了现场测量。
- Forced ventilation should be provided when applying paint in confined spaces or stagnant air. 在狭窄处或空气不流通处施工,必须提供强力通风。
- Now the AC invertersare widely used in the cement industry, for the innovation of the roots bowler, discfeeder, screw feeder, disintegrator, ventilation fan and so on. 主要是立窑的罗茨鼓风机、园盘给料机,予加水成球,螺旋输送机、粉碎机、破碎机、皮带输送机,以及排风扇等。
- The Permit Holder shall install a forced ventilation system fitted with deodourizer for cleansing the air before discharged into open air. 许可证持有人须装置一套设有除臭器的强制式通风系统,用作排出空气前净化空气。
- Direct escaping gas to either an appropriate disposal unit or a forced ventilation system where it can be safely diluted and remotely vented. 直接把逃逸气体导入合适的处理装置，或者导入强制通风系统，在那里能够安全地稀释气体并排放到远处。
- Provide adequate ventilation, particularly in roof areas where hydrogen might collect. Forced ventilation may be necessary in some applications. 提供充分的通风，特别是氢容易积聚的屋顶区域。某些应用中强制通风是必要的。
- Electric Fan, Powerful fan, Ventilating Fan, etc. are our main products. 电风扇，强力风扇，换气扇等，是我们主要的产品。
- Flamenbaum I,Wolfenson D,Mamen M,et al.Cooling dairy cattle by a combination of sprinkling and forced ventilation and its implementation in the shelter system[J]. 李如治;黄昌澎;等.;蒸发降温和高蛋白对乳牛夏季牛产性能的影响[J]
- The combination of forced ventilation system and creep box for farrowing houses is a promising approach to solve the conflict between sows and piglets thermal comfort. 因此，分娩舍中水帘及保温箱结合使用的分娩栏，是有希望解决大猪怕热小猪怕冷的情况。
- Tanks are equipped with functional U.V. lights and ventilation fans. 储罐装备有紫外灯和通风扇。
- The means of sealing by nitrogen aerating and local forced ventilation are used for the leakage source points so as to reduce the explosion class in the gas zones. 通过对煤气加压站煤气泄漏源点的分析和确认,并对其泄漏源点采取充氮密封和局部强制通风等手段,以达到降低煤气区域爆炸等级的目的,并对煤气加压站防爆等级进行了探讨性划分。
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
