Liquid chemical products for industrial use; Determination of density at 20 degrees C
Edition 1976-11

Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane with certain other fibres (method using dimethylacetamide)
Edition 2018-12

Paper and board - Determination of tensile properties - Part 2: Constant rate of elongation method (20 mm/min)
Edition 2008-12

Paints and varnishes - Determination of gloss value at 20 degrees, 60 degrees and 85 degrees
Edition 2014-10

Extenders - Specifications and methods of test - Part 20: Fumed silica
Edition 2021-03

Agricultural machinery - Safety - Part 20: Grape, olives and coffee harvesters
Edition 2022-07

Pulps - Laboratory wet disintegration - Part 2: Disintegration of mechanical pulps at 20 °C
Edition 2004-09

Water quality - Sampling - Part 20: Guidance on the use of sampling data for decision making - Compliance with thresholds and classification systems
Edition 2008-03

Calculation of load capacity of spur and helical gears - Part 20: Calculation of scuffing load capacity - Flash temperature method
Edition 2022-05

Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels - Part 2: Fittings for a maximum operating pressure of 200 mbar (20 kPa)
Edition 2006-06