Accuracy (trueness and precision) of measurement methods and results. Basic methods for the determination of repeatability and reproducibility of a standard measurement method— 62 стр.
BS EN 14701-4. Characterization of sludges. Filtration properties. Part 4. Determination of the drainability of flocculated sludges. Part 4: Determination of the drainability of flocculated sludges— 20 стр.