| 缩写 | 全称 | 中文释义 |
|---|---|---|
| SJ | Swing Joint | 摆动关节 |
| WG | Welding Gun | 焊枪 |
| EG | Engine Gear | 发动机齿轮 |
| UBD | UnderBalanced Drilling | 欠平衡钻井 |
| TC | Toilet Cleaner | 厕所清洁剂 |
| PFC | Public Functioning Condition | 公共功能状况 |
| UMK | Uplighter Mounting Kit | 上灯安装套件 |
| UBG | Universal Bevel Gear | 万能锥齿轮 |
| EDL | Emulsified Dust Layer | 乳化粉尘层 |
| AF | Almost Free | 几乎免费 |