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The paper gives detailed description of the improved design for wet drive axle used in motor grader of Sichuan Chengdu Chenggong . 本文詳細(xì)介紹了我公司平地機(jī)濕式驅(qū)動(dòng)橋的改進(jìn)設(shè)計(jì)方案的研究情況。