sprue former 铸道形成针...tubular sprue cutter 管状竖浇刀切刀...sprue bar 竖浇道棒...sprue plug valve 竖浇道塞...sprue puller pin 脱件销...Belyando sprue 青草病(胃螺旋体病)...para-sprue 副口炎性腹泻...sprue cutter 浇冒口切断机...sprue cup 浇口杯...sprue bush 竖浇道棒定位销...nontropical sprue 非热带性口炎性腹泻...sprue button 竖浇道棒定位销...sprue hole 竖浇道孔...sprue bottom 竖浇道底浇口套筒...relief sprue 缓冲冒口...test sprue 判别试棒...sprue n.浇口,熔渣,口炎性腹泻浇口...sprue pin 分配销...sprue wax 铸道蜡...sprue plug 竖浇道塞...sprue base 竖浇道底...
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