000 00407nam a2200133Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aMethods of testing vulcanized rubber. Parts D 1 and D 2. Determination of plastic yield of ebonite.
260 _c1957
500 _aStandard number: BS 903 Parts D 1- D 2
650 _aEbonite
650 _aPlastic yield
650 _aVulcanized rubber
942 _cST
999 _c73217
_d73217