| 000 | 00439nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220407s9999 xx 000 0 und d | ||
| 020 | _a9221045781 | ||
| 040 | _cATVERC | ||
| 050 | _aTS 227 .T9 I46 1980 | ||
| 245 | 0 | _aHorizontal welding - two superimposed beads - flat position | |
| 260 |
_aGeneva _bInternational Labour Organisation _c1980 |
||
| 300 |
_a[various pagings] : ill. ; 33 cm. _c33 cm |
||
| 650 | _aWelding | ||
| 999 |
_c16809 _d16809 |
||