PNST 887-2023

Rotating electrical machines. Turbogenerators. General specifications

Imitation fur with stitch-bonded fabric. General specifications

Dry-type transformers. General specifications

Uniform provisions concerning the approval of compression ignition (C.1.) and natural gas (N.G.) engines as well as positive-ignition (P.1.) engines fuelled with liquefied petroleum gas (LPG) and vehicles equipped with C.1 and N.G. engines and P.1. engines fuels with LPG, with regard to the emissions of pollutants by the engine

Tea. Determination of alkalinity of water-soluble ash

Machinery for forestry-hitches-types and main dimensions