Upper mould [塑料] 上模
Upper mould size 上压板尺寸
bit tip upper pressing mould 钎头上压模
upper-lower mould 上下成形模组
Support may be provided by a reduced pressure within an upper mould, a mechanical arm, or gas directed in a generally upwards direction.
支持可在上层模具，机械手臂，或气体执导普遍向上方向降低的压力。
The upper and the lower mould cores are made of hard alloy materials.
上模芯和下模芯采用硬质合金材料。
The device contains a process mould which is divided into upper and lower moulds with same shape and size by the center line of the steel longitudinal rib.
该处理设备包括一处理模具，所述成型模具以钢筋纵肋中心线分为上下两部分形状和尺寸相同的上模和下模。
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