1.
Development and Application of Basket Barrel Overshot of Breakage Oil Pipe in Water-Oil Well
油水井井下破损油管打捞筒研制与应用
2.
overshot tubing seal divider
打捞筒油管密封分压器
3.
slip socket bowl
卡瓦打捞筒的锥形座
4.
circulating overshot
可循环泥浆的打捞筒
5.
overshot with bow
带碗形卡瓦的打捞 筒
6.
circulating slip socket
可循环泥浆的卡瓦式打捞筒
7.
Oil Pollution Prevention in Wreck Removal of“Neftegaz 67”
浅析“Neftegaz 67”轮打捞工程中的防油污工作
8.
plugging device
油管堵塞器和工作筒
9.
Salvage technology of double sanding in string of well Ze 10-70X
泽10-70X井双层砂卡管柱打捞处理工艺
10.
He punched two holes in the tin of oil, and then poured it out.
他在油筒上打了两个孔，然后把油倒出。
11.
dart-valve bailer
带突板球阀的捞砂筒
12.
Those against the administration of marine salvage;Those against the administration of marine salvage;
违反海难救助管理秩序；违反海上打捞管理秩序；
13.
Tubular diesel pile hammer--Technical conditions
GB/T8516-1987筒式柴油打桩锤技术条件
14.
Diesel pile hammer classification
GB/T8515-1987筒式柴油打桩锤分类
15.
Methods of performance test for tubular diesel pile hammer
GB/T6945-1986筒式柴油打桩锤性能试验方法
16.
Application of Retrievable Safety Valves to Jet Pump Production System
投捞式管内安全阀在水力喷射泵采油中的应用
17.
Changing valve through fishable pipe bridge plug without killing well
利用可捞式油管桥塞不压井更换井口闸门技术
18.
To work as a wrecker.
打捞，救助做打捞或恢复失事船只工作