双串行联结式减速齿轮 meaning in Chinese
dual tandem articulated ( or locked train) type reduction gear
dual tandem articulated type reduction gear
dualtandemarticulatedorlockedtraintypereductiongear
dual tandem articulated ( or locked train) type reduction gear
dual tandem articulated type reduction gear
dualtandemarticulatedorlockedtraintypereductiongear