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| sonotrode (рабочая головка ультразвукового сварочного аппарата) | |||
| welding tip | |||
contact tip (These contact tips are either copper (E-CU) or copper chrome zirconium (CuCrZr). <..> The function of the contact tip is to transfer the welding current to the wire as it passes through to create the arc. The wire should feed through with minimal resistance, while still maintaining electrical contact.  americantorchtip.com 'More) | |||
| сварочный наконечник: 13 phrases in 5 subjects |
| Mechanics | 1 |
| Metallurgy | 3 |
| Nautical | 1 |
| Technology | 4 |
| Welding | 4 |