| 1. | Pipeworks . screwed connections for pneumatic tools and machines
管道.气动工具和机械的螺纹连接管 |
| 2. | Screwed connections for non - metallic flexible hose hose for watering etc .
非金属软管的螺纹连接件 |
| 3. | Screwed connection for handles and brooms ; screw cap and screw plug
手柄和扫帚用螺钉连接.螺帽与螺塞 |
| 4. | Tripod connections for cameras and accessories ; screw connections
照相机及其附件用三角架连接件.螺钉连接件 |
| 5. | Production in optical engineering ; screwed connection with fitting part
光学工程的生产.具配合零件的螺纹连接 |
| 6. | Production in optical engineering ; screwed connections without fitting part
光学加工.无连接配件的螺纹连接件 |
| 7. | Drilled holes and screw connections for busbars ; channel section busbars
汇流条用钻孔和螺纹连接件.槽形截面汇流条 |
| 8. | Tapping screw connections ; guideline values for core hole diameters and use
自攻螺钉的连接.芯孔直径的参比值和用途 |
| 9. | Steel filter pipes for drilled wells with screwed connection dn 100 to dn 500
钻井用钢过滤器.螺纹连接. dn100至dn500 |
| 10. | Drilled holes and screw connections for busbars ; rectangular cross section busbars
汇流条用钻孔和螺纹连接件.矩形截面汇流条 |
