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19XL系列封闭型离心式冷水机组是由上海合众一开利空调设备有限公司在引进美国开利公司九十年代先进技术基础上进行重大改革和创新的机电一体化高新技术产品,广泛适合于舒适性和工艺性的大型中央空调用制冷主机。
19XL series enclosed centrifugal chiller is a mechatronic high-tech product made by Shanghai Hezhong Air Conditioning Equipment Co., Ltd. on the basis of the introduction of American Carrier’s advanced technology in the 1990s and extensively adapted to the comfort Sexual and technological large-scale central air conditioning with refrigeration host.