半挂汽车变截面梁生产线工艺及改进
반괘기차변절면량생산선공예급개진
Semitrailer Variable Cross-section Beam Production Line Process and Improved
  • 万方数据
    机械管理开发 궤계관리개발
    MECHANICAL MANAGEMENT AND DEVELOPMENT
    2013年 2期 100-101 ,共2页

    米占丰

    미점봉

    新发明%新工艺%工艺改进 新髮明%新工藝%工藝改進
    신발명%신공예%공예개진
    new invention%new technology%process improvement
    介绍了半挂汽车变截面梁生产线的新发明,新工艺,并对工艺进行的改进作了详细的论述.
    개소료반괘기차변절면량생산선적신발명,신공예,병대공예진행적개진작료상세적논술.
    @@@@which new invention, new technology, and made some improvements on the process.
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