| |||
| 换算计算尺; 兑换表 | |||
| 转换标尺 | |||
| 换算尺度; 换算比例尺; 尺度换算图表 | |||
|
conversion scale : 7 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Technology | 3 |
| Wind Energy | 3 |
| |||
| 换算计算尺; 兑换表 | |||
| 转换标尺 | |||
| 换算尺度; 换算比例尺; 尺度换算图表 | |||
|
conversion scale : 7 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Technology | 3 |
| Wind Energy | 3 |