| 000 | 004690000a22001810004500 | ||
|---|---|---|---|
| 999 |
_c65910 _d65910 |
||
| 027 |
_aSLS 888 : 1990 _q1990 |
||
| 041 | _aeng | ||
| 080 | _a621.791 | ||
| 942 | _cSD | ||
| 110 | _aSRI LANKA STANDARDS INSTITUTION | ||
| 245 | _aSLS 888 : 1990 : Specification for the definition of welding positions | ||
| 260 |
_aColombo _bSLSI _c1990 |
||
| 300 | _a10p. | ||
| 500 | _aSTD3013 | ||
| 650 | _aa621.791 | ||
| 650 | _aSRI LANKLA-STANDARDS | ||
| 650 | _aSTANDARDS-SRI LANKA | ||