| 1. | Flared type tube fittings - union cross - assembly 扩口式四通管接头 |
| 2. | Flared type tube fittings - union cross - body 扩口式四通管接头体 |
| 3. | Cross , with swivel nut , flared tube 扩口式带收紧螺母四通管接头 |
| 4. | Cross , titianium alloy , flared tube 钛合金扩口式四通管接头 |
| 5. | Cross , screwed - onto , flared tube 扩口式拧入式四通管接头 |
| 6. | Cross , e type , flared tube 扩口式e型四通管接头 |
| 7. | Cross , f type flared tube 扩口式f型四通管接头 |
| 8. | Cross , d type , flared tube 扩口式d型四通管接头 |
| 9. | Curved - face bayonet ring couplings for rolling stock part 28 : cross - type screw couplings 机车车辆用曲面卡套式管接头.第28部分:四通管接头 |
| 10. | Curved - face bayonet ring couplings for rolling stock part 29 : cross - type screw coupling bodies 机车车辆用曲面卡套式管接头.第29部分:四通管接头体 |