German Standard Methods for Analysing of Water, Waste Water and Sludge; Physical and Physical-chemical Parameters (Group C); Determination of Turbidity (C2)— 7 стр.
German standard methods for the examination of water, waste water and sludge - Physical and physico-chemical parameters (group C) - Part 10: Calcit saturation of water (C 10)— 34 стр.
German standard methods for the examination of water, waste water and sludge - Physical and physical-chemical parameters (group C) - Part 3: Determination of absorption in the range of the ultraviolet radiation, Spectral absorptions coefficient (C 3)— 14 стр.
German Standard Methods for Analysing of Water, Waste Water and Sludge; Physical and Physical-chemical Parameters (Group C); Determination of Temperature (C4)— 3 стр.
German standard methods for the examination of water, waste water and sludge; physical and physico-chemical parameters (group C); determination of turbidity (C 2); identical with ISO 7027:1990— 11 стр.
German Standard Methods for Analysing of Water, Waste Water and Sludge; Physical and Physical-chemical Parameters (Group C); Determination of Temperature (C4)— 3 стр.
German Standard Methods for Analysing of Water, Waste Water and Sludge; Physical and Physical-chemical Parameters (Group C); Determination of Absorption in the Field of UV Radiation (C3)— 2 стр.
German standard methods for the examination of water, waste water and sludge; physical and physico-chemical parameters (group C); determination of turbidity (C 2); identical with ISO 7027:1990— 11 стр.
