凈製冷量 的英文怎麼說
中文拼音 [jìngzhìlěngliáng]
凈製冷量
英文
net refrigerating effect-
Yuanfeng new building material co., ltd. is one of the biggest thermal insulation material producers in south china with annual output at 2 million square meters. established in 2000, the water - proof roof laminboard, purifying laminboard and other products made by the company are widely used in roof and wall panels for big span structure factory building, exhibition hall, purifying workshop, warehouse, combined house, indoor partition, building top attachment, refrigerator, automobile painting room, refrigeration frame and other buildings
源鋒新型建材有限公司是華南地區最大的隔熱材料生產廠家之一，年產量達200萬平方米，始創於2000年，所生產的防水屋面夾芯板、凈化夾芯板等產品廣泛用於大跨度結構廠房、展館、凈化車間、倉庫、組合房屋、室內間隔、樓頂加層、冷庫、汽車?漆房、製冷風櫃板等建築的屋頂及圍墻面板等方面。In order to enhance the industrial personality, push the technical information ' s communication and development, the primary content of the magazine is practical technologies with technicality, information and commerce, which will broadcast tremendous national and international new experience, new technology, products information, national energy - saving and environment protection stories, as well as suppliers commercial dynamic activities and communications in heating, ventilation, air condition, cooling and lustration of civil engineering
雜志以"新穎、實時、實用"為辦刊方針，以提高行業素質、推動技術交流與發展為宗旨，內容以實用技術為主，兼具學術性、信息性和商務性，報道了大量工業與民用建築中供暖、通風、空調、製冷及潔凈方面的國內外新經驗、新技術、產品信息、國家節能和環保的方針政策，以及暖通行業產品供應商經營動態、商務交流等。The desired type of heat exchanger is determined by considering economic factors such as the total costs, comprised of the capital and operating costs. the cost - effectiveness of investments of each system is discussed, with parameters, such as the payback period, net present value and internal rate of return
分別計算了上述三種系統的cop 、逐月製冷制熱量，並分析了初投資、運行和維護費用、投資回收期、凈價值以及償還利率等經濟學參數對不同系統的影響。
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