| 1. | Tapered and reduced cross section retaining rings inch series 锥形和异径横断面挡圈 |
| 2. | Jdx reduced rubber joint big and small joint - changmao Jdx型异径橡胶接头大小头- changmao |
| 3. | Steel fittings for railway vehicles - sockets , reducing sockets 有轨车辆用钢管配件.套节.异径套节 |
| 4. | Type , dimensions and specifications of pn 250 mpa reduced pipes Pn250mpa异径管型式尺寸和技术条件 |
| 5. | Marine welded brass pipe reducing flanges 船用焊接异径铜法兰 |
| 6. | Type , dimensions and specifications of pn 250 mpa reduced joints Pn250mpa异径接头型式尺寸和技术条件 |
| 7. | Auxiliary ventilation for mining ; flanged sheet metal reducers 矿井辅助通风设备.带法兰的薄金属板制异径接头 |
| 8. | Beaded eccentric reducing socket 偏心带边异径管箍 |
| 9. | Reduction sleeves and extension sockets for tools with morse taper shanks 莫氏锥柄刀具用异径连接套和接长套筒 |
| 10. | Aerospace series - pipe coupling 8 30 ' in titanium alloy - tees , reduced 航空航天系列.钛合金管连接件8 30 ' .异径三通管 |