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валик сварного шва | |||
валик | |||
наварной слой | |||
проход при сварке | |||
сварной шов; валик шва; валик (焊接操作所形成的熔敷金属) |
焊道 : 63 phrases in 11 subjects |
Construction | 1 |
Drilling | 1 |
Electronics | 2 |
Food industry | 1 |
General | 22 |
Metallurgy | 3 |
Oil / petroleum | 1 |
Oil and gas | 2 |
Polygraphy | 2 |
Technology | 21 |
Welding | 7 |