external screw thread 中文意思是什麼
external screw thread
解釋
外螺紋-
Metric external taper screw thread and mating internal parallel screw threads - part 2 : gauging system, use of gauges, calculation of gauge dimensions and general features
米制錐形外螺紋和配對圓柱形內螺紋.第2部分:量規系統 -
Accessoties of single spindle automatic screw machines with sliding headstock. collet chuck with external thread. dimensions
單軸縱切自動車床輔具.帶外螺紋的彈簧夾頭.尺寸 -
Fasteners - ends of parts with external iso metric screw thread
緊固件.帶iso米制外螺紋的零件尾端 -
Means of packaging - finishes - part 8 : with external screw thread
包裝材料.瓶塞.第8部分:外螺紋
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