| 1. | Oil - wetted airfilters with cylindrical connection
带圆柱接头的油浴式空气滤清器 |
| 2. | Dimensions of insert type couplings for fire - hose
消防水龙管插入式接头的尺寸 |
| 3. | Shipbuilding - brass 30k stop valves with bite joint
造船.黄铜制带咬合接头的30k截止阀 |
| 4. | Standard specification for asphaltic plug joints for bridges
桥梁沥青塞接头的标准规范 |
| 5. | Replacement of tie - in of jib on large - scale tower crane
大型塔式起重机标准节接头的更换 |
| 6. | Generic specification for optical fiber and cable splices
光学纤维和光缆接头的一般规范 |
| 7. | Weld beads metal and welds - fatigue tests
焊缝金属和焊接接头的疲劳试验法 |
| 8. | Double eyes with protective fitting , for overhead power lines
架空线路用带保护接头的双环 |
| 9. | Fluid systems . interface of metric couplings
液压系统.米制接头的界面 |
| 10. | Ventilation equipment ; joints for metal tubes and fittings
通风设备.金属管件和管接头的连接 |
