Operate machines or equipment which weld, solder, bolt, screw or rivet metal parts together.
操作机器或设备，焊接，螺栓，螺钉或铆钉金属零件。
2
Riveted: refers to use of press or hydraulic press to riveted nut, riveted screw or rivet nuts and other fasteners column firmly crimping the workpiece on the process.
压铆：指采用冲床或油压机把压铆螺母、压铆螺钉或压铆螺母柱等紧固件牢固地压接在工件上的工艺过程。
3
Screw and rivet options can accommodate high mechanical stability for conductors.