[Production of vaseline from Soviet petroleum].
D002617:Chemical Industry; D006865:Hydrogenation; D008899:Mineral Oil; D010577:Petrolatum / Q000138:chemical synthesis*; D010578:Petroleum; D012426:Russia; D013696:Temperature; D014783:Viscosity
D010578:Petroleum; D010577:Petrolatum; D008899:Mineral Oil
Zur Herstellung von Vaselin aus sowjetischem Erdöl