[quote:2e6a38bc1e="hales"][quote:2e6a38bc1e="Engineer"]Mr. & Fires FireFire
It’s also similar to Fire Services.
Hot smoke flow to cold air.[/quote]
都係都係~~不過情況有時會有唔同
fire will flow to flesh air.....特別係多flameable material/flameable vapour多既地方..
所以就會有搶火既情況...對不對~~?[/quote]
啊~~應該差不多...
如果再深入討論....要講到燃燒三角... :em01: (好似番工咁)
[quote:9fb105d9cd="Wo&Kathy"]Most of you seems have studied Building Services and understand the system wor.[/quote]
我唔識架......不過我地藍澄人才(仔仔)....梗有d人識o架.....
Wo&Kathy 你第一留言........Wellcome RC .. :mrgreen:
講真雖然果個消息講到似層層噤but我1d都唔信 買得樓就預左會有無聊人整呢d stupid既消息出黎 (maybe得閒得濟)i never mind that. i think你地都係 "真金唔怕 "紅"爐火)sorry中文知識較少 講番正題 其實我真係唔明點解要係間屋喥整個 "鮮風(嘈)"i know can put fresh air in house but 開窗都得者? :?: 唔知你地可唔可以reply me? and呢d air 唔係真係air-conditioner黎嘛 (if yes電費咪好貴)? or唔係真係好似有個工程師噤講係放把類似fan既野在入面吹d air入屋嘛? (so dirty because fan always is come fm. same air not fresh air?) :?: 好唔明白 hope have people can reply my questions.