building-block machine造句

Abstract : the features and trends of building - block machines and flexible production lines consisting of those machines both in china and oversease are presented . also discussed are the critical issues for flexible production line consisting of building - block machines used in china tractor manufacturers
文摘:介绍了国内外组合机床及其生产线柔性化发展的特点，及目前国内拖拉机生产企业实现组合机床生产线柔性化应解决的关键问题。
It's difficult to find building-block machine in a sentence. 用building-block machine造句挺难的