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本文叙述了离心式和螺杆式制冷机组在我国的发展过程 ,特别是近 2 0年来的变化。在这 2 0年中 ,随着我国改革开放的深入发展 ,世界各国离心式和螺杆式制冷机组的著名厂商先后进入我国合资或独资生产离心式和螺杆式机组。大大缩小了我国在离心式及螺杆式制冷机组方面的水平和世界先进水平的差距
This article describes the development of centrifugal and screw refrigeration units in our country, especially in the recent 20 years. In these 20 years, with the deepening of China’s reform and opening up, well-known manufacturers of centrifugal and screw refrigeration units from all over the world have successively entered the joint ventures or wholly-owned production centrifugal and screw-type units in our country. Greatly narrowed the gap between the level of centrifugal and screw refrigeration units in China and the world’s advanced level