 |
| |||
| 底座板 | |||
| 蹄片; 底〔座〕板 | |||
| 底板; 闸瓦 | |||
| 支撑板; 座板 | |||
| 龙骨端包板; 底座板 | |||
| shoe plate: 4 phrases in 3 subjects |
| Electric machinery | 1 |
| Engineering geology | 1 |
| Technology | 2 |
|
| |||
| 底座板 | |||
| 蹄片; 底〔座〕板 | |||
| 底板; 闸瓦 | |||
| 支撑板; 座板 | |||
| 龙骨端包板; 底座板 | |||
| shoe plate: 4 phrases in 3 subjects |
| Electric machinery | 1 |
| Engineering geology | 1 |
| Technology | 2 |