000 00569nam 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 vulcanizing of rubber in a standard compound. (First Revision)
260 _aNew delhi
260 _c1972
_bBureau of Indian Standards
500 _aStandard number: IS 3660 (Part I)
650 _aNatural rubber testing methods
942 _cST
999 _c73720
_d73720