LK1200型薄膜蒸发器转子修复

Rotor repair of LK 1200 type thin film evaporators.

通过设备故障检修的实例，探讨了以海氏合金Ｃ４为主体材料的薄膜蒸发器转子修复的技术问题。

orme technical problems of rotor repair of thin film e-vaporators with Halse C4 alloy as a major material werediscussed through maintenance examples of faults.