1、
适用于线路板之碳贯孔、 银贯 孔、铜贯孔、绝缘材料贯孔的网印及精细线路、标示文字等印刷作业.
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2、
Since the brick was applied, the life of taphole and lining on the furnace was prolonged.
应用碳化硅砖后, 延长了出铁口及整个炉衬的使用寿命.
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3、
A New Type Drill Carriage of the Taphole Drill STUDY ON CARRIAGE OF THE BK TAP-HOLE DRILL
BK型双功能开铁口机钻冲机构的研究
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