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瑞士苏尔士(Sulzer)公司LINIT—20型液氮机采用了最新技术,它的设计满足工业和研究机关的苛刻要求,这就是: 1.长的连续运行周期而不减少产量; 2.最低的运行管理和维护方便; 3.长期和可靠的工作寿命。 这些目标的达到极大地取决于二个运动单元的设计:
The state-of-the-art technology of the LINIT-20 liquid nitrogen machine from Sulzer in Switzerland is designed to meet the demanding requirements of industrial and research institutes: 1. Long continuous operation without reduction of production; 2. Lowest The operation and maintenance of convenient management; 3. Long-term and reliable working life. The attainment of these goals depends very much on the design of two kinematic units: