Error analysis and experiments of DF_(11)locomotive cooling fan Speed synchronous control
东风_(11)型机车冷却风扇转速同步控制的误差分析与试验研究
The Effect of Rotating Speed of Fan and Protecting Mesh of Air Conditioner Outdoor Unit on Aero-acoustic Noise
空调器室外机组风扇转速和防护网对气动噪声的影响
Their first reaction is to speed up the cooling fans.
第一种反应就是加速散热风扇的运转。
Way of Improving Aerodynamic Load Coefficient of Transonic Axial Fan Rotor
提高跨声速风扇转子气动负荷系数途径
changeable colour revolving lamp for electric fa
电风扇自动变色旋转灯
"Turn down the fan, it's going too fast."
"减低风扇的速度,它太快了。"
A.C. electric fans and regulators
GB/T13380-1992交流电风扇和调速器
Low Spd Rad Fan Rly Ctrl
低速无线风扇继电器控制
The variaBle-speed electric fan makes you feel carefree, cool and refreshed.
变速电风扇，带给您逍遥清凉。
The Realization of the Fan's Speed Controller Based on MSP430
基于MSP430风扇速度自调装置的实现
Design of Speed-adjusting System with Frequency Conversion for Fan Motor in Driver’s Cab
汽车驾驶室风扇变频调速系统的设计
Install power steering reservoir to fan shrou
安装动力转向储液罐至风扇罩。
Three relays: Fan Operation、Alarm、Skip.
有风扇运转、警报、跳脱三种继电器。
Analysis on the Transmission Torque of SMA Auto Fan Clutch
SMA汽车风扇离合器传递转矩分析
Solution to the Electron-beam Welding Problem on a Three Stage Fan Rotor
某三级风扇转子电子束焊接问题处理
a torpedo-shaped log with rotary fins that measure the ship's speed.
带有旋转扇的测量船航行速度的鱼雷状测速器。
Among commonly used types are those employing either a propeller or cups for measuring wind speed and a vane for measuring wind direction.
普通使用的型式是测量风速的叶扇或风杯及测量风向的风标。
Research on Low Pressure Casting Die Manufacturing of Impeller of High-Speed Fan;
高速风扇叶轮低压铸造模具制造的研究