In 1998, it produced DC motor to drag piston compressor split type electric air conditioning system, solved the adaptability problem in complex trolleybus 's power supply system.
1998年，生产出直流电机拖动活塞式压缩机的分体式电车空调系统，成功解决了空调在复杂的乌龟电车点系统中的适应性问题。
The idea of using split hydrostatic bearing as the support bearing of crankshaft in oxygen compressor to replace the split sliding bearing was proposed.
提出用剖分结构的静压轴承作为氧气压缩机曲轴支承轴承，取代轴瓦剖分形式的滑动轴承。
The idea of using split hydrostatic bearing as the support bearing of crankshaft in oxygen compressor to replace the split sliding bearing was proposed.
提出用剖分结构的静压轴承作为氧气压缩机曲轴支承轴承，取代轴瓦剖分形式的滑动轴承。
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