对被动式、主动式和半主动式游车与大钩间装设的升沉补偿装置性能进行比较分析。

Then in accordance with classification method of the passive, active and semi-active system, the performance of compensator mounted between travelling block and hook is studied deeply.

youdao

对被动式、主动式和半主动式游车与大钩间装设的升沉补偿装置性能进行比较分析。

Then in accordance with classification method of the passive, active and semi-active system, the performance of compensator mounted between travelling block and hook is studied deeply.

youdao