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頁數(shù): 1頁
科地亞環(huán)??照{(diào)機(jī)利用水分蒸發(fā)時(shí)需要吸收大量的熱量,從而使空氣溫度下降的原理,設(shè)計(jì)制造的一種新型節(jié)能環(huán)保空調(diào)機(jī)。同傳統(tǒng)的中央空調(diào)相比,它無須壓縮機(jī),所以耗電量低;無須冷媒氟裹昂(CFC),因而不會對大氣自氧層產(chǎn)生破壞性;無須關(guān)閉門窗空氣能自由流動,所以不會感到缺氧氣悶。
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大?。?span class="single-tag-height">3.8MB
頁數(shù): 20頁
N AN YA Vinyl Adhesive was reserved for the uses of rigid PVC products, as PVC pipe, PVC fitting etc. It suits the installation of PVC pipe lines during dif- ferent temperatures, by the way the product's quali- ties and physical properties are all apply to stan- dard CNS 6224. When the PVC pipe lines were installed by NAN YA Vinyl Adhesive, the PVC pipe lines will start to transfe