hot-shearing tool steel 热剪切工具钢
Tools for forge machine, die insert, extrusion mould for Cu alloy, hot shearing knives.
平锻机上的凸、凹模，铜合金挤压模，镶块，高温工作下的热剪切刀。
The present invention discloses one kind of cold and hot shearing edge steel for shearing thick plate and its production process.
本发明公开了一种中厚板冷热剪刃用钢及生产工艺。
A lower viscosity oil has no place to reduce down to when it gets hot and starts shearing.
低粘度的石油没有立足之地，以减少到时变得火暴，开始剪。
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