000 | 004870000a22001690004500 | ||
---|---|---|---|
999 |
_c65559 _d65559 |
||
027 |
_aSLS 415 : 1977 _q1977 |
||
041 | _aeng | ||
942 | _cSD | ||
110 | _aBUREAU OF CEYLON STANDARDS | ||
245 | _aSLS : 415 : 1977 : Specification for mild steel filler rods for manual gas welding | ||
260 |
_aColombo _bBUREAU OF CEYLON STANDARDS _c1977 |
||
300 | _a07p. | ||
500 | _aSTD2604 | ||
650 | _aa621.791.042:621.791.5 | ||
650 | _aSRI LANKA-STANDARDS | ||
650 | _aSTANDARDS-SRI LANKA |