construction equipment including room air conditioner energy-saving technologies, solar water heater technology and green lighting technology.
建筑设备包括房间空调器的节能技术、太阳能热水器技术和绿色照明技术等;
it was shown that wet bulb temperature and altitude could do effect on the air density which influence the performance of room air conditioner according with the other equation.
the practice of the room air conditioner using r410a compressor has successfully built a foundation to popularize the r410a compressor.
r410a新冷媒压缩机在空调器的搭载应用实践为r410a压缩机的推广使用奠定了基础。
based on an analyses of room air conditioner and several kinds of residential central air conditioning system, gives essential features of present residential central air conditioning system in china.
通过对房间空调器和几种住宅中央空调形式的分析提出了我国目前住宅中央空调应具备的特点。
a developing direction of room air conditioner technology in our country has been assessed.