000 00391nam a2200133Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aSpecification for natural red oxides of iron for rubber industry
260 _aNew Delhi
260 _c1960
_bISI
490 _aRubber products sectional committee, CDC6
500 _aStandard number: IS 1682
650 _aRubber industry
942 _cST
999 _c73579
_d73579