 |
| Chinese | English |
| 全圆前部钻头 | full-round nose |
| 全开端部120磅黄油滚筒 | fuel open head grease drum 120 lb |
| 部分平衡不完全模块设计 | partially balanced incomplete block design |
|
| Chinese | English |
| 全圆前部钻头 | full-round nose |
| 全开端部120磅黄油滚筒 | fuel open head grease drum 120 lb |
| 部分平衡不完全模块设计 | partially balanced incomplete block design |