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Terms for subject Chemistry containing 减速 | all forms | in specified order only
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减速reduction box
减速机座reducer pedestal
减速齿轮speed reducer gearbox
减速齿轮reduction gear box
减速箱盖gear box cover
单级减速钭齿轮single reduction helical gears
变速减速variable speed reducer
尾部减速tail gearbox
涡轮减速worm reduction gear
涡轮减速worm speed reducer
离子减速透镜ion retarding lens