000 | 00407nam a2200121Ia 4500 | ||
---|---|---|---|
082 |
_aIS Code _bI.S.I |
||
100 | _aIndian Standards Institution[ISI] | ||
245 | _aIS:815-1974. Indian standard classification and coding of covered electrodes for metal arc welding of structural steels. | ||
260 |
_aNew Delhi _bIndian Standards Institution _c1980 |
||
300 | _a26p. | ||
500 | _aENG | ||
890 | _aIndia | ||
999 |
_c19391 _d19391 |