 |
包边角钢
| 圈
| 包边角钢 | |
| oil | curb angle |
| 圈 | |
| gen. | mark with a circle |
| met. | holder; round; turn; wap |
| roll. | convolution; layer |
| |||
| curb angle | |||
| 包边角钢: 2 phrases in 1 subject |
| Oil / petroleum | 2 |