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A replacement AC should be larger if additional space, such as a finished basement or converted garage, is to be air conditioned What Efficiency (SEER) is Right for You? How efficient should your central AC be? If eco-friendly heating and cooling is the highest priority, then buy the most...
Product Name:36HP Tent Air Conditioner;Cooling capacity:318750btu / 30 ton;Power supply:3 phase voltage;Gas/ Refrigerant:R410a;Cooling Area:300sq.m.~450sq.m.;Function:Cooling/Heating;OEM/Customization:Available;after-sales service provided:Free spare par
basis have tended to replace maintenance and major repairs to the central electrical, heating and air-conditioning plants. unesdoc.unesco.org 其结 果是只能应付日常的工作和运转,无 法 顾及 中 央供 电、 供 热和 空调 设 备的 维 护和大 修。 unesdoc.unesco.org[...
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相关知识点: 试题来源: 解析 B. more important 本题考查形容词的比较级。由于句子中出现了比较词 "than",因此需要使用形容词的比较级形式。 "important" 的比较级是 "more important",表示“更重要”。 因此,正确答案为 B. more important。反馈 收藏 ...
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The central heating and air conditioning system for a building or house uses a duct (16) to discharge fresh air into the rooms (4,5) and another set of ducts (22,23) to extract stale air. A room (4) using under floor heating (6) can be connected by an opening under a partition ...
A central heating and cooling system is provided to efficiently use the energy by reusing the waste heat to be discharged out with a condenser in the cooling operation. A central heating and cooling system using solar energy and a thermal storage water heat pump comprises a cold storage tank(...
A. They have central heating and air-conditioning systems. B. They have everything that people need. C. They are well-planned. D. Many people pve in them. 该题目是单项选择题,请记得只要选择1个答案! 正确答案 点击免费查看答案 试题上传试题纠错 ...