香港猥琐摄影师KK系列自制炮架后入国模安可 感觉不够过瘾捆绑继续各种姿势调教啪啪啪超清珍藏版,护士张开腿让男人桶爽的视频

        <thead id="jdjfh"><dfn id="jdjfh"></dfn></thead><span id="jdjfh"><thead id="jdjfh"><menuitem id="jdjfh"></menuitem></thead></span>

        <mark id="jdjfh"><address id="jdjfh"><output id="jdjfh"></output></address></mark>

          <em id="jdjfh"></em>

          虹吸系統應用范圍Application scope of siphonic system

          由于虹吸系統有著眾多的自身優勢,能夠解決很多傳統重力排水無法解決的問題,加上目前的建筑設計日新月異,建筑發展迅猛,虹吸的特點及優勢更加明顯。
          目前虹吸系統已得到廣大設計院的認可,在飛機場、火車站、大型超市及商場、電廠、大型廠房\車間、物流中心、酒店項目上均得到了積極的推廣,客戶的使用效果反映情況也非常好。
          但虹吸系統對相對面積較小的住宅及高度較矮的屋面雨水排放(5M以下)不適用,不建議采用虹吸。

          Since the siphonic system has its own multiple advantages and can solve problems that cannot be solved by many conventional gravity drainage methods, and moreover building design changes with every passing day and development of buildings is rapid at present, so features and advantages of siphon are more obvious. 
          As of now the siphonic system has been recognized by a large number of design institutes and actively popularized in projects of airports, railway stations, large supermarkets and shops, power plants, large plants/workshops, logistics centers and hotels, and the using effect of customers is very good, too.
          However, the siphonic system is not applicable to residences with relatively smaller area and roof rainwater drainage with low height (below 5m), so siphon is not recommended.



          香港猥琐摄影师KK系列自制炮架后入国模安可 感觉不够过瘾捆绑继续各种姿势调教啪啪啪超清珍藏版,护士张开腿让男人桶爽的视频