000 00408nam a2200145Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aMethods for testing tar and bitumen: Determination of Equiviscous Temperature (EVT).
260 _c1958
500 _aStandard number: IS 1207
650 _aBituminous materials
650 _aEquiviscous temperature
650 _aEVT
650 _aTar
942 _cST
999 _c73477
_d73477