000 00396nam a2200133Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aMethods of testing vulcanized rubber. Part D 7. Determination of impact strength of ebonite.
260 _c1965
500 _aStandard number: BS 903 Part D 7
650 _aEbonite
650 _aImpact strength
650 _aVulcanized rubber
942 _cST
999 _c73213
_d73213