jig n.吉格快步舞,快步舞曲,带锤...jig bore 坐标镗...jig grinder 工模磨床...jig boring machine 工模塘孔机...jig washer 簸析机...jig and tool design 工具改进设计...jig machine 簸析机...welding jig 焊接夹具...weld jig 焊接夹具...air jig 空气钻模...assembling jig 装配架...box jig 箱形钻模...core assembling jig 砂心组合夹具...hydraulic jig 水簸机...core setting jig 砂心装置工模...in jig time 极快地...core jig 砂心工模...boring jig 搪孔夹具...fixed-sieve jig 定筛簸淘机...
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