Profile: Fan and its accessories, cooling drencher, plant row of negative pressure ventilation ventilation.

專業(yè)生產(chǎn)：風(fēng)機(jī)及其配件五十路熟妇高熟无码BT，降溫水簾又色又爽的视频,毛片，廠房通風(fēng)負(fù)壓排熱通風(fēng)。

Main Products: Fan + drencher = negative pressure cooling system, curtain-style ventilation cooling system, no matter how hot your plant: 32 or 45 degrees Celsius, or a lot of dust, smell a lot, ventilation bad, very hot.

主打產(chǎn)品：風(fēng)機(jī)+水簾=負(fù)壓降溫系統(tǒng)，水簾式抽風(fēng)降溫系統(tǒng)少妇被又大又粗又猛烈的来回进出，無論你的廠房有多熱：32或45度以上毛片基地无码专区久久，或灰塵很多，異味很多黄色一级AAAA片，通風(fēng)不良国产高清欧美日韩，非常悶熱。

Main Products: Fan + drencher = negative pressure cooling, ventilation cooling system drencher is, no matter how hot your plant : 32 or 45 degrees Celsius, or a lot of dust, smell a lot of poor ventilation, very hot.

主打產(chǎn)品：風(fēng)機(jī)+水簾=負(fù)壓降溫在线日韩成人电视免费观看网站，水簾是抽風(fēng)降溫系統(tǒng)，無論你的廠房有多熱：32或45度以上91三级电影，或灰塵很多欧美一区在线h，異味很多，通風(fēng)不良2011国产精品自拍，非常悶熱国产jiuse视频。

controlled plant：調(diào)節(jié)對(duì)象

controlled natural ventilation有組織自然通風(fēng) | controlled plant調(diào)節(jié)對(duì)象 | controlled variable被控參數(shù)