variation in
| outer diameter
| variation in | |
| gen. | M M 的变化 |
| outer diameter | |
| auto. | 外径; 外径 |
| compr. | 外径 |
| hydroel.st. | 外径 |
| |||
| M M 的变化 | |||
|
variation in : 111 phrases in 24 subjects |