 |
| |||
| lack of penetration | |||
| cold shut; faulty; fusion; lack of fusion (дефект зварювання); poor penetration | |||
| непровар: 1 צירופים, 1 נושאים |
| מֵטַלוּרגִיָה | 1 |
|
| |||
| lack of penetration | |||
| cold shut; faulty; fusion; lack of fusion (дефект зварювання); poor penetration | |||
| непровар: 1 צירופים, 1 נושאים |
| מֵטַלוּרגִיָה | 1 |