Road and airfield surface characteristics - Test methods - Part 1: Measurement of pavement surface macrotexture depth using a volumetric patch technique
Sodium chloride for industrial use; Determination of matter insoluble in water or in acid and preparation of principal solutions for other determinations— 5 стр.
Water quality -- Determination of biochemical oxygen demand after n days (BODn) -- Part 1: Dilution and seeding method with allylthiourea addition— 22 стр.