 |
| |||
| circuit block; corner block | |||
| deflecting pulley; deflecting sheave; deflection sheave; diverter pulley; pulley; counter pulley; secondary sheave | |||
|
leischijf : 4 短语, 2 学科 |
| 技术 | 1 |
| 机械工程 | 3 |
|
| |||
| circuit block; corner block | |||
| deflecting pulley; deflecting sheave; deflection sheave; diverter pulley; pulley; counter pulley; secondary sheave | |||
|
leischijf : 4 短语, 2 学科 |
| 技术 | 1 |
| 机械工程 | 3 |