| 1. | Earth - moving machinery . drain , fill and level plugs
土方机械排液加液和液位螺塞 |
| 2. | The parts and units of jigs and fixtures . screw plug
机床夹具零件及部件.螺塞 |
| 3. | Sguare countersunk headless cone plugs with magnetic core
方槽锥形磁性螺塞 |
| 4. | Earth - moving machinery - drain , fill and level plugs
排液加液和液位螺塞 |
| 5. | Hexagon outside head cone plugs with magnetic core
六角头锥形磁性螺塞 |
| 6. | Components of injection mould for plastics . spacer with screw plug
塑料注射模零件.带螺塞隔片 |
| 7. | Hexagon outside head plugs with magnertic core
六角头磁性螺塞 |
| 8. | 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 |
| 9. | Hexagon - duty hexagon head screw plugs
六角负荷六角头螺塞 |
| 10. | Hexagon countersunk headless cone plug
内六角锥形螺塞 |
