In group to remain in existence , a profit - making organization must , in the long run , produce something consumers consider useful or desirable 由于居家群体的存在,利益制造机购必须从长远角度考虑生产一些消费者认为有用或很想要得东西。
Gas - assist injection molding systems , gas booster systems , nitrogen gas generators ( psa ) , supercritical fluid foaming systems , water - assist injection molding systems 气体辅助成型系统、气体增压机、氮气制造机、超临界流体发泡及应用系统、水辅助成型系统。
This js class number was 8341 and it was built by datong locomotive works in 1988 . the js class was built until 1988 . accordingly this js class locomotive was built in the last of year 道路?止机?车建设形番号83411988年大同机?车工场制造建设形1988年制造最后年制造机?车10年程度?过比较的新
For all kinds of grinding machines , printing machines , laser cutting & marking machines , shoemaking machines , laboratories , plastic injectines machines , high - speed spindle machines ; and vacuum pump for semiconductor equipment 各种研磨机械,印刷机械,雷射切割及雕刻机械,鞋类制造机,模具冷却,塑胶射出机,高速主轴及真空泵等。