en20120705
ejector-retainer plate顶出固定板 ejector-support plate顶出垫板 ejector pin顶针 back ejector-support plate顶出底板 pillar顶柱 return pin回程杆cavitiy型腔cores型芯runner流到 slide滑块sprue bush浇道套 guide pin导柱 screw弹簧希望这些东西对你有用！！
妹喜儿lady
the white part of the arrow point to is too wild,which led to edge of the rubber turned up.
