 |
| |||
| backstep method (сварки); step-back procedure (сварки); step-back sequence (сварки) | |||
| back-step method (сварки); step-back method (сварки) | |||
| backstep procedure (сварки) | |||
| |||
| split passes (andrushin) | |||
| обратноступенчатый способ: 8 phrases in 5 subjects |
| Electrical engineering | 1 |
| Metallurgy | 2 |
| Sakhalin | 1 |
| Technology | 3 |
| Welding | 1 |