97人妻互换精品全国视频,午夜亚洲色欲AV一区二区三区,在线亚洲午夜理论AV大片,日本高清无卡码一区二区久久

<kbd id="4gm8u"><acronym id="4gm8u"></acronym></kbd>

<dfn id="4gm8u"><center id="4gm8u"></center></dfn>

<dfn id="4gm8u"><center id="4gm8u"></center></dfn><tr id="4gm8u"><center id="4gm8u"></center></tr>

<bdo id="6nqia"><pre id="6nqia"><meter id="6nqia"></meter></pre></bdo>

Hotline: +86-0769-83660708

CN

about us

case

news

contact us

Contact Us

Main product

Micro Cooling Fan species

Press the "Micro Cooling Fan" motor structure can be divided into: single-phase capacitor type, single phase shaded pole, three-phase induction, DC and AC and DC series w...

2014-10-8
Cooling Fan Manufacturer Design Considerations

(1) the distance of the wind "Cooling Fan Manufacturer": 3 ~ 5mm distance from the basic point
3mm-- fan performance is 80%
4mm-- fan performance is 90%
5mm-- fan p...

2014-10-8
Mini Air Cooling Fan major issues

"Mini Air Cooling Fan" process in order to reduce the use of low-noise must note the following:
System Impedance: air flow resistance will cause the air flow noise gene...

2014-10-8
Air Purifier Fan work

A parallel "Air Purifier Fan": dual fan pressure parallel unchanged, but the wind will rise. Increase the amount of air so that the cooling effect of the increase in powe...

2014-10-8
220V AC Cooling Fan works

"220V AC Cooling Fan" main components are: AC motor. Its working principle is: energized coil in a magnetic field force and rotation. Form of energy conversion that is: t...

2014-10-8
What is Oxygenerator Fan ?

Oxygenerator Fan can been found in the XINGDONGYU website.
Shenzhen Xingdongyu electronic co.,ltd. is a professional manufacturer which produces and develops Oxygenerator Fan...

2014-9-28
What is Air Blower Fan ?

Air Blower Fan can been found in the XINGDONGYU website.
Shenzhen Xingdongyu electronic co.,ltd. is a professional manufacturer which produces and develops Air Blower Fan, cross-f...

2014-9-28
What is Micro Cooling Fan ?

Micro Cooling Fan can been found in the XINGDONGYU website.
Shenzhen Xingdongyu electronic co.,ltd. is a professional manufacturer which produces and develops Micro Cooling Fan, c...

2014-9-28
What is 220V Cooling Fan ?

220V Cooling Fan can been found in the XINGDONGYU website.
Shenzhen Xingdongyu electronic co.,ltd. is a professional manufacturer which produces and develops 220V Cooling Fan, cro...

2014-9-28
What is Tiny Cooling Fan ?

Tiny Cooling Fan can been found in the XINGDONGYU website.
Shenzhen Xingdongyu electronic co.,ltd. is a professional manufacturer which produces and develops Tiny Cooling Fan, cro...

2014-9-28

First Previous 324 325 326 327 328 329 330 Next Last to

+86-0769-83660708

Home Product News Contact

南漳县| 松溪县| 右玉县| 龙泉市| 定远县| 乌鲁木齐县| 三穗县| 二连浩特市| 安义县| 嘉祥县| 玉林市| 龙南县| 无为县| 同心县| 华池县| 雷山县| 新津县| 库尔勒市| 左权县| 米泉市| 建始县| 威宁| 上思县| 资溪县| 琼结县| 葫芦岛市| 霞浦县| 岳阳县| 马尔康县| 高密市| 吉安县| 岱山县| 象山县| 抚州市| 五原县| 鄄城县| 英超| 拉萨市| 平武县| 双流县| 武平县|