| |||
| 转角法 (计算刚架内力的方法) | |||
| 转角法; 转动法 | |||
|
method of rotation : 3 phrases in 3 subjects |
| Bridge construction | 1 |
| Hydraulics | 1 |
| Technology | 1 |
| |||
| 转角法 (计算刚架内力的方法) | |||
| 转角法; 转动法 | |||
|
method of rotation : 3 phrases in 3 subjects |
| Bridge construction | 1 |
| Hydraulics | 1 |
| Technology | 1 |