a优秀老品牌,添加新活力 The outstanding old brand, increases the new vigor [translate] aheating and cooling units 加热和冷却装置 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语翻译 瑞典语翻译 希腊语翻译 51La ...
units, water treatment facilities,cooling units,technical management regulation systems,andtheinverter for the central computer [...] unesdoc.unesco.org unesdoc.unesco.org 为中央电脑设施服务的应急机组、制冷机组、水处理、冷却塔、调节器、换流器等的 维修合同均已由有关技术单位各自负责。
Payne offers dependable, affordable and energy efficient heating and cooling units. Our full line of heating and cooling systems includes heat pump, air conditioning units, ductless systems, fan coils, evaporator coils and packaged units.
208V 15000 BTU R32 Hotel Ptac Heating and Cooling Units Air Conditioner US$390.00-393.00 / Set 12000 BTU R32 Ptac Unit Air Conditioner with Heat Pump US$360.00-363.00 / Set 7000 BTU 265V R410A Hotel Ptac Terminal Air Conditioner Unit US$322.00-325....
3. Cooling/Heating/Auto 3. Error indication 4. Timing on/off Optional 1. Economizer with fresh, return air dampers and fresh air hood 2. Free cooling function for low ambient temperature 3. Low ambient control device for operation of outdoor units at ambie...
A heating and cooling unit comprising a flexible metal band formed in halves connected end-to-end around an object. The band carries a sheathed electric heating element and a metal cooling tube so that the object may be either heated or cooled. The heating element and cooling tube are ...
Terminal Heating and Cooling Units 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 终端加热和冷却装置
Explore our Trane heating and cooling units including air conditioners, furnaces, heat pumps, and dual AC and heating units.
Control system for heating and cooling units A control system for space heating and cooling units which includes modulated damper means for controlling entry of outside air. Temperature sensitive resistances sense the outside air temperature, the temperature in the space, and the t... JR Tepe,RP...
Explore Lennox Packaged Units for an affordable, versatile, and high-quality heating and cooling unit combined into one to keep your home comfortable year round.