·2,447,543篇论文数据，部分数据来源于NoteExpress
A loading machinery is an important working unit of a scraper and its design quality and working performance have direct influences on productivity, working quality and using life of the machine.
装载机构是铲运机的重要工作装置，其设计质量、工作性能直接影响整机的生产率、工作质量和使用寿命。
youdao
应用推荐
模块上移
模块下移
不移动