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>

<rp id="vfns8"></rp>

Hotline: +86-0769-83660708

CN

about us

case

news

contact us

Contact Us

Main product

220V AC Cooling Fan shopping tips

There Certification: When consumers buy electricity "220V AC Cooling Fan", you want to look at the instructions to see if the mandatory certification quality system certi...

2014-11-4
Micro Cooling Fan to meet different needs

Because as the ambient temperature changes, may require a different speed "Micro Cooling Fan" to meet demand. Some manufacturers specially designed heat sink can adjust t...

2014-11-3
24V DC Cooling Fan by forced convection heat loss to accelerate

"24V DC Cooling Fan" main role is to heat, and radiators are required by forced convection fan to accelerate heat loss, so a fan is good or bad, on the whole cooling effe...

2014-11-3
Cooling Fan Manufacturer special attention when installing

"Cooling Fan Manufacturer" Please pay special attention during installation, noise or vibration due to resonance; and when the fan in operation, do not attempt to lock up...

2014-11-3
Waterproof Cooling Fan right-hand rule according to Ampere

Different difference "Waterproof Cooling Fan" and AC fans that DC fan is based amps right-hand rule, the conductor through current produces a magnetic field around, if th...

2014-11-3
220V AC Cooling Fan times have changed

"220V AC Cooling Fan" noise and friction, air flow related. Fan speed, the greater the amount of wind noise caused will be greater, in addition to the fan's own shock fac...

2014-11-3
Micro Cooling Fan you clean up the right thing

After a simple brush brush again "Micro Cooling Fan" ups and downs, I suggest that you use a paper towel or cloth dampened with water again carefully wipe the blades, it ...

2014-11-3
24V DC Cooling Fan is no longer dirty

Since the "24V DC Cooling Fan" no long-term cleanup, external also deposited a lot of dust. I first external waterproof AC fans do a simple cleanup. Let's open the waterp...

2014-11-3
Cooling Fan Manufacturer life

The same specifications "Cooling Fan Manufacturer" products produced by each manufacturer has a different life of its quality and, mainly from differences in the structur...

2014-11-3
Waterproof Cooling Fan To be number one

With "Waterproof Cooling Fan" application and ambient temperature changes, and sometimes require different speed fan to meet demand. Some manufacturers specially designed...

2014-11-3

First Previous 299 300 301 302 303 304 305 Next Last to

+86-0769-83660708

Home Product News Contact

商南县| 肇州县| 古交市| 临颍县| 宜昌市| 苍南县| 游戏| 镇远县| 永康市| 天祝| 平和县| 五台县| 德兴市| 腾冲县| 赤城县| 张家界市| 江陵县| 陆良县| 宜川县| 凯里市| 维西| 石景山区| 扶风县| 昆明市| 万州区| 鹤岗市| 江源县| 南皮县| 海林市| 昌都县| 宾阳县| 汽车| 岳池县| 甘孜| 铜山县| 前郭尔| 兴化市| 武宣县| 阳朔县| 红原县| 同德县|