| 1. | Rotary quick coupler inner enlarging leak test joint
内涨检漏快速接头 |
| 2. | Hkj - a helium - testing quick coupler
压把式快速接头 |
| 3. | Hydraulic quick connective coupler
液压快速接头 |
| 4. | Flaring type quick joint series
扩口式快速接头 |
| 5. | Handle press type quick couple
旋转式快速接头 |
| 6. | Quick - acting coupler for discharging pipe of pneumatic discharging bulkcement truck
气卸散装水泥输送车卸料管快速接头 |
| 7. | Quick air joint and plug
气快速接头和插头 |
| 8. | Quick hose ' s connection
软管快速接头 |
| 9. | Specification for hose couplings for petrol , oil and lubricants - quick - acting couplings
汽油石油和润滑剂用软管接头规范.第3部分:快速接头 |
| 10. | Road tankers . metal tankers for liquid chemical products . discharge devices : quick - action couplings
道路油罐车.液态化学产品金属油罐.排放装置.快速接头 |
