Flannn.弗兰
flann.果馅饼;(轧制钱币的)坯子;布丁
flanging press(罐身)翻边机,弯边压力机
flanged piston凸缘活塞
flange of pipe管子法兰,管子凸缘
flanging force翻边力
flange bending凸翻边
flange detector轮缘检测器
flange of valve管阀凸缘
flange pressure凸缘压力
flangeless cone无折边锥形封头
flanged packing凸缘密封垫