Precision of test methods - Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests; Identical with ISO 5725, edition 1986— 44 стр.
Precision of test methods - Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests; Identical with ISO 5725, edition 1986— 44 стр.
Investigations of the raw material in hard-coal-mining microscopical examinations of hard coal, coke and briquettes; reflectance measurements on vitrinites— 11 стр.
German standard methods for the examination of water, waste water and sludge; general information (group A); evaluation of inter-laboratory tests (A 42)— 23 стр.
German standard methods for the examination of water, waste water and sludge; general information (group A); inter-laboratory tests; planning and organization (A 41)— 12 стр.
Testing of surface-active agents and textile auxiliaries; testing of the action of levelling agents on dyeing polyester textiles with disperse dyes under hightemperature conditions; testing of the retarding action— 2 стр.