老头第一次挺进苏雨瑶的身体视频_69堂亚洲国产日韩精品无码专区成人妻中文字幕一区二区三区在线久久久久_久久久久无码精品国产

<cite id="uw4wy"><tbody id="uw4wy"></tbody></cite>

<source id="uw4wy"></source>

<blockquote id="uw4wy"></blockquote>

<ul id="uw4wy"></ul>

Hotline: +86-0769-83660708

Website

about us

case

news

contact us

Contact Us

Main product

220V AC Cooling Fan frame

"220V AC Cooling Fan" of the frame is a place of refuge for all parts of the fan, to ensure secure mounting of various components on its most basic functions. At the same...

2014-12-3
220V AC Cooling Fan body and driver circuit

"220V AC Cooling Fan" That is the main motor stator and rotor. Motor stator windings for four more symmetrical distribution, ie a 90 ° angle between each other, unlik...

2014-12-2
Tiny Cooling Fan work process

"Tiny Cooling Fan" chip digital control signal based on the rotor position sensor, according to the control signal (forward or reverse, etc.) required to calculate the ma...

2014-12-2
220V Cooling Fan fan with stress

Common "220V Cooling Fan" fan section curve, generally based (Russia renowned contemporary aviation science pioneers, raised function, laid the wing aerodynamic cal...

2014-12-2
24V DC Cooling Fan blade curvature

"24V DC Cooling Fan" in a certain range, the greater the curvature of the blade, at the same rotational speed, the greater the kinetic energy of the gas, i.e., the larger...

2014-12-2
Micro Cooling Fan blade radian

"Micro Cooling Fan" in addition to the fan section has some curvature on the outside, in the top plan also extends along the radial direction is not straight, but curved ...

2014-12-2
220V AC Cooling Fan motor

As a key component of "220V AC Cooling Fan" kinetic energy into electrical energy, stable and reliable high-quality fan motor must have a fundamental condition. Brush les...

2014-12-2
Tiny Cooling Fan intelligent motor works

As the "smart" ways of working "Tiny Cooling Fan" This motor controlled by the DSP, the more traditional series-wound DC motor commutation has obvious advantage...

2014-12-2
220V Cooling Fan bearing technology

"220V Cooling Fan" bearing technology for fan performance, noise, life plays an important and decisive role, must be observed when the actual purchase fan. Usually based ...

2014-12-2
The number of blades 24V DC Cooling Fan Did you know

The number of blades "24V DC Cooling Fan": a variety of fan blade section curve, dip and other basic similar, each blade width often depends on the height blades. In orde...

2014-12-2

First Previous 275 276 277 278 279 280 281 Next Last to

+86-0769-83660708

Home Product News Contact

<acronym id="uywyu"></acronym>