硬质合金园片、园环毛坯
◇ 可供Φ10-25mm厚0.8-6.0mm的各种规格 园片、及外径Φ120mm,高4-25mm以内的 各种规格圆环毛坯。 ◇ Carbide circular blanks with a dimeter of Φ10-25mmand a thickness of 0.8-6.0mm and ring blanks with an outer diameter of up to Φ120mm and an inner diameter of 4-25mm.