Normas ISO

Water quality -- Determination of the prolonged toxicity of substances to freshwater fish -- Method for evaluating the effects of substances on the growth rate of rainbow trout (Oncorhynchus mykiss Walbaum (Teleostei, Salmonidae))

Metallic coatings -- Porosity tests -- Ferroxyl test

Water quality -- Determination of alkalinity-- Part 1: Determination of total and composite alkalinity

Information technology -- Volume and file structure of disk cartridges for information interchange

Water quality -- Determination of alkalinity-- Part 2: Determination of carbonate alkalinity

Hydraulic fluid power -- Gas-loaded accumulators -- Dimensions of gas ports

Stationary source emissions -- Measurement of velocity and volume flowrate of gas streams in ducts

Solid hardmetal end mills with parallel shank -- Dimensions

Flight dynamics -- Concepts, quantities, and symbols-- Part 4: Concepts and quantities used in the study of aircraft stability and control