000 00504nam a2200121Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aMethods of tests for natural rubber. Part I. Determination of dirt, volatile matter, ash, total copper, manganese, iron, rubber hydrocarbon, viscosity (shearing disk viscometer), and mixing and vulcanizing of rubber in a standard compound
260 _c1966
500 _aStandard number: IS 3660Part I
650 _aDirt
650 _aNatural rubber
942 _cST
999 _c73740
_d73740