Normas ISO

Carbonaceous materials for use in the production of aluminium -- Calcined coke -- Determination of residual-hydrogen content

Carbonaceous materials for the production of aluminium -- Green coke and calcined coke for electrodes -- Determination of bulk density (tapped)

General-purpose flat pallets for through transit of goods -- Performance requirements

General-purpose flat pallets for through transit of goods -- Design rating and maximum working load

Cycles -- Splined hub and sprocket -- Mating dimensions

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))