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{力。工件材,质加工工艺加工件材·质一钢}合金钢}不锈钢{铜一万矿产~州一寸价分片份寸兹六FCR一1(冲头)冲,压精:冲冲压拉伸 拉拨 粉末成型轧制{冷轧 !热轧 }辊轧抓{冷挤 1温挤 }热挤锻判冷铎 }温锻 }热锻傲锻.GC一A@油剂型LC一IA@油剂型或3书拉伸油 二.GC‘B@油剂型BC一1 BC一
{force. Work piece material, the quality of processing technology processing of the material · Quality steel} alloy steel} stainless steel {Copper ten thousand minerals ~ State-inch price points slice size is six FCR 1 (punch) red, pressure fine: Dial powder molding rolling {cold rolling hot rolling} {{} squeeze squeeze squeeze {cold squeeze} hot squeeze Leng Duo} temperature forging} forging hot forging .GC A @ oil-based LC-IA @ oil type or 3 Book Stretching Oil II. GC’B Oil Form BC-1 BC One