 |
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| soldering bolt soldering iron | |||
| soldering-iron | |||
| copper, soldering bit; -bolt; -iron; oxy-acetylene burner; copper | |||
| soldering copper; soldering iron | |||
| |||
| electric soldering iron; soldering bit | |||
| |||
| soldering irons, electric | |||
| |||
| soldering irons non-electric | |||
| Lotkolben: 7 短语, 5 学科 |
| 一般 | 2 |
| 专利 | 1 |
| 冶金 | 2 |
| 技术 | 1 |
| 运输 | 1 |