000 00336nam a2200109Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aSpecification for vulcanized natural rubber based compounds. (First Revision).
260 _c1975
500 _aStandard number: IS 5192
650 _aVulcanized natural rubber compounds
942 _cST
999 _c73837
_d73837