天堂中文在线官网Iwww.色94色.comI狠狠撸视频I人妻无码一区二区三区久久I久久香蕉影院I福利网在线I豆花av在线I一区二区三区91I麻豆视频在线免费观看I欧美xxxx视频I国产1区2区3区I免费在线观看小视频Ia猛片免费播放I午夜福利一区二区三区I中文字幕无码人妻少妇免费I欧美激情在线看I四虎网站在线I日韩在线精品强乱中文字幕I99reeI97精品人妻一区二区三区香蕉I国内久久I日韩一区在线播放I日本特黄一级I女的被男的操I夜夜做天天干I91污网站

Hotline: +86-0769-83660708

Website

about us

case

news

contact us

Contact Us

Main product

DC Fan related products Knowledge

"DC Fan" waterproof rating to IP68, can be submerged under water salinity \ oil \ corrosive environment work year round, fans of various sizes can be customized waterproo...

2016-5-3
Blower Fan of history

Appliance "Blower Fan" fan, blowpipe and bladder, is the first for the forced draft fan and blowpipe. Ancient Egypt had used the torch goldsmith pottery with air nozzles,...

2016-4-28
Exhaust Fan intake and exhaust classification

"Exhaust Fan" by intake and exhaust ports are divided into wall type (partition wall holes are free space on both sides, from one side wall to the other side of the venti...

2016-4-28
Cross Flow Fan complex structure

"Cross Flow Fan" has a very complex internal structure. Despite its impeller circumferential direction is symmetrical, but it is asymmetric air flow, the relative velocit...

2016-4-28
Axial Fan traditional products Introduction

Since the conventional turbofan pressure is not generated in the central portion of the fan, but by the rotation of the fan blades appear. Therefore, regardless of how high speed, ...

2016-4-28
The difference between AC Fan heat-type products

AC cooling fan, and, DC cooling fan distinction. The former AC power supply, the power supply voltage of alternating positive and negative, unlike the fixed voltage DC power supply...

2016-4-28
Do you know Cooling Fan works ?

When the people standing on the beach, the sea breeze blowing gently when feeling particularly cool, this is because the water absorption of heat in the air and evaporates, the air...

2016-4-28
What is a DC Fan operating principle ?

According to Ampere's right-hand rule, the current through the conductor around a magnetic field, if this conductor is placed in another fixed magnetic field, the attraction or rep...

2016-4-28
The Blower Fan products The main component

"Blower Fan" is mainly composed of the following six parts: the motor, the air filter, blower body, the air chamber, the base (and fuel tank), drip mouth. Blower biased a...

2016-4-26
What is the Exhaust Fan mean?

"Exhaust Fan" is rotationally driven by a motor driven fan airflow, so that a type of air of indoor and outdoor air exchange regulation appliances. Also known as the vent...

2016-4-26

First Previous 26 27 28 29 30 31 32 Next Last to

+86-0769-83660708

Home Product News Contact

主站蜘蛛池模板：许昌市| 玉林市| 龙山县| 郯城县| 香港 | 鄂尔多斯市| 泽州县| 宁波市| 西乡县| 尉犁县| 运城市| 临沧市| 新津县| 蒲江县| 湖南省| 武宣县| 克拉玛依市| 武川县| 金门县| 颍上县| 安仁县| 德保县| 阜平县| 盐山县| 罗江县| 东山县| 安阳县| 葵青区| 从江县| 武乡县| 通许县| 察隅县| 阳泉市| 汤阴县| 布尔津县| 阿勒泰市| 凤庆县| 义马市| 宁安市| 灵武市| 灯塔市|