000 00461nam a2200133Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aMethods of testing vulcanized rubber. Part D 6: Determination of identation & recovery number of ebonite
260 _aLondon
260 _c1958
_bBritish Standards Institution
490 _aBritish standards
500 _aStandard number: BS 903: Part D 6
650 _aRuuber vulcanized, ebonite identation
942 _cST
999 _c73268
_d73268