1. The waterproof construction of the roofing is composed of aluminum alloy board with verticalwelt, covered gutter, main gutter, eaves gutter, overflow and siphon rainwater drainage system, solving theproblem of low drainage capacity of previous public building roofing of similar large area.
系统相结合的构造防水方式，解决了以往类似规模大面积公共建筑屋面排水能力偏低的困扰。
2. The waterproof construction of the roofing is composed of aluminum alloy board with vertical welt, covered gutter, main gutter, eaves gutter, overflow and siphon rainwater drainage system, solving the problem of low drainage capacity of previous public building roofing of similar large area.
本工程屋面采用直立锁边咬合铝合金屋面板、暗天沟、主天沟、檐口天沟、增设溢流口及虹吸式屋面雨水排水系统相结合的构造防水方式，解决了以往类似规模大面积公共建筑屋面排水能力偏低的困扰。
3. Shenyang too the direct holding company that limited company of eaves Electromechanical equipment is SmartHeat limited company, found in July 2002, be with research and development, design, make, the Chinese-foreign joint venture that device of calibrating of watch of aircrew of heat exchange of heat exchanger of sale board type, board type, quantity of heat and watch of quantity of heat gives priority to.
沈阳太宇机电设备有限公司为SmartHeat有限公司的直接控股公司，创建于2002年7月，是以研发、设计、制造、销售板式换热器、板式换热机组、热量表及热量表检定装置为主的中外合资企业。