| 缩写 | 全称 | 中文释义 |
|---|---|---|
| OTA | Optical Tube Assembly | 光学管组件 |
| PD | Parlor Diesel | 客厅柴油机 |
| SD | Spring Drive | 弹簧传动 |
| JFD | Jet Freezing Device | 喷射冷冻装置 |
| SAB | Self Actuating Bell | 自动钟 |
| FROG | Flow Reduced Orifice Gauge | 节流孔板计 |
| C | Complexity | 复杂性 |
| WDKH | Witch Door Knob Hanger | 开关门把手挂钩 |
| FITK | FIberglass Test Kit | 玻璃纤维测试套件 |
| WBJR | Wrench Bench Junior | 小扳手台 |