upper and lower die meaning in English

上模和下模

Clean the dismantled restrictor and die body ( including upper and lower die bodies ) . be sure to clear plastic residue in the die with soft tools like aluminum and brass products , cloth and compressed air
清理拆卸下的节流棒和模具体(包括上、下模体) ，注意清理时一定要使用软质的器具如铝、黄铜制品，及抹布、压缩空气等将模具上的残留塑料清理干净。
It consists of upper and lower supporting cores , and has the function to open mould at six directions . the japanese plc is used as the computer control system for the machine , and omron digital display controller is used as the temperature control in order to guarantee the absolute balance of the temperature of the upper and lows dies
本机是水平分型全自动射芯机，它具备上、下顶芯及六个方向开模的功能，采用plc控制、 omron数显温控仪，保证上、下模具温度的绝对均衡。