中文字幕一区二区三区四区无码视频_中文字幕韩国精品无码一区在线观看_无码网站免费在线观看中文字幕_人妻精品久久久久中文字幕一区二区三区

Contact Us

24V DC Cooling Fan amount of air

Date: 2015-4-13   Click: 1551 Times

"24V DC Cooling Fan" blower unit time is called an air intake air flow amount, usually the amount of gas that when inhaled air special called air volume fan occasions, also known as wind. Gas according to their pressure, temperature and volume changes, so when referring to the amount of air discharge, be sure to note on the pressure and temperature of the place, so that the intake air quantity.
* "24V DC Cooling Fan" standard state air:
Temperature of 20 ° C, atmospheric pressure 760mmHg, moist air humidity of 65% for standard air, at this time the weight per unit volume of air (known as ratio by weight) was L2Kg / m * 3
* "24V DC Cooling Fan" reference state air:
Temperature 0 ° C, atmospheric pressure 760mmHg, moist air humidity of 0% for the standard air, at this time the weight per unit volume of air (also known as the ratio by weight) was 1.293Kg / m * 3. In Nm * 3 / min, said

Back to: Industry news

+86-0769-83660708

Home Product News Contact

欧美成人AAA片一区国产精品| 专区无日本视频高清8| 午夜69成人做爰视频| 99国产精品久久久久久久久久久| 1000部毛片A片免费观看| 男男野外做爰全过程69| 婷婷丁香社区| 亚洲色无码A片一区二区麻豆| 黄桃AV无码免费一区二区三区| EEUSS鲁片一区二区三区| 99热国品| 疯狂做受XXXX高潮A片| 国产人妻777人伦精品HD| 777影视理论片大全在线观看| 成人综合网站| 欧美性猛交XXXX乱大交极品| 精品一二三区久久AAA片| 三男玩一女三A片| 成人午夜天| 成人无码精品1区2区3区免费看| 成人无码精品1区2区3区免费看 | 熟妇内谢69XXXXXA片| 欧美性猛交 XXXX 乱大交| 疯狂做受XXXX高潮A片| 99久久国产宗和精品1上映| 欧美成人精品三区综合A片| EEUSS鲁片一区二区三区| 亚洲精品久久久久AV无码| 亚洲精品久久久无码| 思思久久99热只有频精品66| 无码AV免费精品一区二区三区| 亚洲亚洲人成综合网络| 国产毛片精品一区二区色欲黄A片| 日本人妻伦在线中文字幕| 国产黄大片在线观看画质优化| 久久99国产综合精品免费| 四川女人毛多水多A片| 97高清国语自产拍| 国产3p露脸普通话对白| 四川BBB搡BBB爽爽视频| 成人做爰高潮A片免费视频|