000 00399nam a2200133Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aMethods of test for vulcanized rubbers. Part XII. Tear strength-crescent test piece.
260 _c1971
500 _aStandard number: IS 3400 Part XII
650 _aCrescent test piece
650 _aTear strength
650 _aVulcanized rubber
942 _cST
999 _c73683
_d73683