This Test Guideline lists methods for determining the density of liquids and solids, giving only a succinct description of them. The density of a substance is the quotient of its mass and its volume and is expressed in SI units as kg/m3 at a specified temperature. Several methods are for liquid...

This Test Guideline lists methods for determining the density of liquids and solids, giving only a very succinct description of them. The density of a substance is the quotient of its mass and its volume and is expressed in kg/m3. Several methods are for liquid substance only: hydrometer,...

Die Umweltprobleme im Landwirtschaftssektor vieler mittel- und osteuropäischer Staaten einschließlich der Länder der ehemaligen Sowjetunion sind vielfältig und schwerwiegend. Im Rahmen der Wirtschaftstransformation hin zur Marktwirtschaft haben diese Länder die Chance, integrierende...