000 00329nam a2200121Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aSpecification for reclaimed rubber
260 _aNew Delhi
260 _c1974
_bIndian Standards Institution
500 _aStandard number: IS 7490
650 _aReclaimed rubebr
942 _cST
999 _c73924
_d73924