成人国产欧美大片一区,国产乱子伦精品无码码专区,色婷婷亚洲十月十月色天,公的大龟慢慢挺进我的体内视频

Duct Inline Fan

Voltage:110-120V,60Hz or 220-240V,50/60Hz
Leather jacket:It is designed by our factory to lower the noise,and it also could be air proof and rust proof.
Fan mounted: There are various kinds according to customer＇s request.
Color:Orange black ash,silver,white,red,blue etc.
Speed:Two-speed,three-speed and step stepless are available