Normas ISO

Petroleum products -- Calculation of cetane index of middle-distillate fuels by the four-variable equation

Petroleum products -- Fuels (class F) -- Specifications of gas turbine fuels for industrial and marine applications

Petroleum products and hydrocarbons -- Determination of sulfur content -- Wickbold combustion method

Tractors and machinery for agriculture and forestry -- Technical means for ensuring safety-- Part 9: Equipment for sowing, planting and distributing fertilizers

Tractors and machinery for agriculture and forestry -- Technical means for ensuring safety-- Part 7: Combine harvesters, forage and cotton harvesters

Tractors and machinery for agriculture and forestry -- Technical means for ensuring safety-- Part 6: Equipment for crop protection