To achieve natural ventilation, natural lighting at the same time meet the fire requirements, a multi-purpose indoor staircases complexes, staircases wells Road Shanpian caesium potassium use high-intensity fire glass, making glass ventilation Road indoor staircases at the same time addressing the needs of the natural lighting.

為實(shí)現(xiàn)自然通風(fēng)、自然采光同時(shí)又滿足防火要求欧美日韩中国产视频，室內(nèi)樓梯間成為一個(gè)多功能綜合體三级视频中文字幕，樓梯間井道利用高強(qiáng)度單片銫鉀防火玻璃建成，使得玻璃通風(fēng)道同時(shí)解決了室內(nèi)樓梯間的自然采光需求激情图片亚洲精选欧洲另类。

CCA indicates that there are strong integrated correlation between mainstream smoke and the physical and chemical properties, where canonical variable U representing information of mainstream smoke is mainly contributed by TPM, tar, nicotine, vapor, vapor content and puff times; canonical variable V representing physical and chemical information of cigarettes is mainly contributed by ventilation rate, close resistance, cigarettes weight and total sugar, total organic chlorine etc, where ventilation rate plays an important role.

典型相關(guān)分析表明：卷煙主流煙氣與物理化學(xué)信息間存在顯著的整體相關(guān)国产免费无码视频午夜无码，其中反映主流煙氣信息的U典型變量主要來自總粒相物、焦油黄色WWWXX、煙堿女人高潮毛片、水分、水分含率及抽吸口數(shù)的貢獻(xiàn)欧美大片www；反映物理国产xxxx69、化學(xué)指標(biāo)信息的V典型變量主要來自稀釋率、閉式吸阻一级绝黄A片AAA片、單支重及總糖蜜桃视频午夜播放在线观看免费、氯等化學(xué)指標(biāo)的貢獻(xiàn)，其中稀釋率的作用最大欧美熟妇XXXXX色熟妇Y。

Pulse ventilation is different from the traditional ventilation with stable velocity, improves the comfortableness and health.

脈沖送風(fēng)方式日韩欧美视频一区二区三区，不同于傳統(tǒng)空調(diào)送風(fēng)風(fēng)速穩(wěn)定的模式，有利于改善人體的熱舒適性和健康狀況亚洲中文字幕第二。

Ventilation network are commonly used in series, parallel and diagonal form of three kinds of basic connectivity, they are combined with each other constitute a complex ventilation network.

通風(fēng)網(wǎng)路常用的有串聯(lián)日韩欧美综合在线视频、并聯(lián)和角聯(lián)3種基本聯(lián)接形式，它們相互組合構(gòu)成復(fù)雜的通風(fēng)網(wǎng)路A片吃奶一区二区三区四区。

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99久久精品国产首页免费，降溫水簾，廠房通風(fēng)負(fù)壓排熱通風(fēng)日本人人操人人摸富。

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)巨胸流奶水视频网站，水簾式抽風(fēng)降溫系統(tǒng)，無論你的廠房有多熱：32或45度以上国产黄色高淸视频，或灰塵很多看亚洲免费美女黄片，異味很多，通風(fēng)不良精品国产色哟哟在线观看，非常悶熱人人揉揉揉揉揉日日。

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，水簾是抽風(fēng)降溫系統(tǒng)高清在线中文字幕一区，無論你的廠房有多熱：32或45度以上秋霞理论久久理论电影，或灰塵很多一个人看的免费无码视频网站，異味很多，通風(fēng)不良亚洲制服丝袜欧美漏出偷窥，非常悶熱色色色色色色色色色色色色色婷婷。

Flagship product:+ drencher = suction fan cooling system drencher-ventilation cooling system, no matter how you plant heat: 32 or 45 degrees above, or a lot of dust, odour many, 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)国产黄网站在线观看免费版，無論你的廠房有多熱：32或45度以上国产97av，或灰塵很多在线日韩素人自拍网站免费观看网址，異味很多一级A爱视频免费看，通風(fēng)不良，非常悶熱国国内自拍A片免费观看。

An opening and at least one ventilation hole are provided in opposite sides of the partition wall, respectively, so that a part of air and dust vortically moving in the cyclonic air flow chamber are introduced into the dust collection chamber through the opening and the air in the dust collection chamber flows back into the cyclonic air flow chamber through the ventilation hole.

在該隔離壁的相對(duì)的側(cè)面提供開口和至少一個(gè)通風(fēng)孔18禁漫画网站，使得在該旋風(fēng)氣流室中旋渦狀地運(yùn)動(dòng)的一部分空氣和灰塵通過該開口被引入集塵室中，并且集塵室中的空氣通過該通風(fēng)孔回流到旋風(fēng)氣流室中国产黄片精品a片3p。

To the Xinhuan Molybdenum Industry Company Ventilation system present situation and the transformation plan,the transformation principle carry on the detailed narration,Utilizes in the independent wind bridge solution encompassment mine ventilation of mine work the difficult problem.

對(duì)新華鉬業(yè)公司通風(fēng)系統(tǒng)的現(xiàn)狀及改造方案欧美巨屌性爱、改造原則進(jìn)行詳細(xì)敘述，運(yùn)用獨(dú)立風(fēng)橋解決圍繞礦山井下通風(fēng)工作中的難題天堂网av资源www。