久久精品国产热_中文字幕日韩精品亚洲七区_色综合天天干_啊灬啊灬啊灬快灬深一区2区,成人国产在线视频,欧美高清一区二区,欧美日韩亚洲第一区

Contact Us

Exhaust Fan exhaust purposes

Date: 2016-8-2   Click: 1886 Times

"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 ventilation fan. The purpose is to remove exhaust polluted indoor air, adjusting temperature, humidity and sensory effects. This air fan widely used in homes and public places. This fan air intake and exhaust ports divided by partition type, type exhaust duct, air intake duct, fully catheter type (according to the air flow into the form of centrifugal, axial flow and cross-flow.

Back to: Industry news

+86-0769-83660708

Home Product News Contact

主站蜘蛛池模板: 璧山县| 台江县| 全南县| 阿荣旗| 平南县| 大石桥市| 保山市| 郑州市| 太谷县| 洞口县| 安康市| 神池县| 神农架林区| 乌鲁木齐县| 台州市| 靖西县| 大足县| 宜都市| 阳山县| 保山市| 平度市| 兴山县| 高淳县| 浦城县| 姜堰市| 黑山县| 报价| 彰化市| 宽城| 温宿县| 龙里县| 德昌县| 鲁山县| 建瓯市| 黔南| 普定县| 白水县| 巴南区| 漯河市| 扎赉特旗| 安庆市|