German standard methods for the examination of water, waste water and sludge; gaseous components (group G); determination of chlorine dioxide (G 5)— 9 стр.
German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 3: Determination of calcium and magnesium, complexometric method (E 3)— 13 стр.
German standard methods for the examination of water, waste water and sludge; cations (group E); determination of potassium by atomic absorption spectrometry (AAS) using an air-acetylene flame (E 13)— 8 стр.
Lead-acid batteries - Traction batteries 24 V, 48 V, 80 V with cells for industrial trucks according to DIN EN 60254-2 operated in explosive atmospheres (Group II, Category 2, Category 3) - Dimensions, weights, design— 12 стр.
German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 46: Determination of purgeable organic carbon (POC) (H 46)— 15 стр.
German standard methods for the examination of water, waste water and sludge; physical-chemical parameters (group C); determination of total alpha activity concentration <ALPHA><Index alpha> in potable water, ground water and surface water (C 14)— 11 стр.
Fire-fighting equipment for fire-fighting and rescue service vehicles - Part 18: Additional equipment loading sets for fire fighting vehicles; Supplement 11: Equipment loading set K, road traffic protection— 4 стр.
German standard methods for the examination of water, waste water and sludge - Physical and physico-chemical characteristics (group C) - Part 5: Determination of pH value (C 5)— 24 стр.
