000 | 004420000a22001570004500 | ||
---|---|---|---|
999 |
_c65806 _d65806 |
||
027 |
_aSLS 724 _q1985 |
||
041 | _aeng | ||
942 | _cSD | ||
110 | _aSri Lanka Standards Institution, Colombo LK | ||
245 | _aSLS : 724 : 1985 : Specification for gas cartridges for portable fire extinguishers | ||
260 |
_aColombo _bSLSI _c1985 |
||
500 | _aSTD2898 | ||
650 | _aa614.845 | ||
650 | _aSRI LANKA-STANDARDS | ||
650 | _aSTANDARDS-SRI LANKA |