screwthread例句
Screw thread
Screw thread
Screw thread
Frustoconical screwthread for tubes
Exploiture of screwthread driller and its application
Parameterized Design on Screwthread Fastener
Modeling of Screwthread Based on Curve Fitting in AutoCAD
Development of screwthread detector based on laser probing displacement technique
Inspection of Screwthread Product and Tracing Direction Analysis of Unqualified Product Based on Taylor Principle
Modification of the Parameters of Flanging Part of Screwthread Underport of Stamping Piece
The Macro- programme Realization of Long Distance Saw-teethed and Screwthread Lathing
Theory Analysis and Practice on Nozzle Clogging Phenomenon Making High Strength Screwthread Steel Bar
Boundary-Layer Transition on Hollow Cylinders in Supersonic Free Flight as Affected by Mach Number and a Screwthread Type of Surface...
