 |
| |||
| shotweld; spot-weld; spot-welding; tack welding; spot weld | |||
| spot welding | |||
| button weld | |||
| |||
| spot weld | |||
|
soudure par points : 10 短语, 4 学科 |
| 冶金 | 4 |
| 建造 | 2 |
| 行业 | 2 |
| 运输 | 2 |
|
| |||
| shotweld; spot-weld; spot-welding; tack welding; spot weld | |||
| spot welding | |||
| button weld | |||
| |||
| spot weld | |||
|
soudure par points : 10 短语, 4 学科 |
| 冶金 | 4 |
| 建造 | 2 |
| 行业 | 2 |
| 运输 | 2 |