000 00520nam a22001577a 4500
003 OSt
008 090818t xxu||||| |||| 00| 0 eng d
082 _a614.845.5
110 _aIndian Standards Institution
240 _aIndian Standard
245 _aSpecification for refills for portable fire extinguishers and chemical fire engines
_bPart ii for foam type portable fire extinguisher
250 _a1st rev.
260 _aNew Delhi
_bIndian Standards Institution
_c1978
653 _aIS:5490(Part ii)-1977
942 _cISI
999 _c336458
_d336458