PNST 658-2022

Fittings with compression rings, swiveling stud elbow type and O-ring face seal. Construction

Petroleum asphalts. Determination of staining tendency (stain index)

Footwear. Packing, marking, transportation and storage

Cable trunking and ducting systems for electrical installations. Part 2-2. Particular requirements. Cable trunking systems and cable ducting systems intended for mounting underfloor, flushfloor, or onfloor

Polymer composites. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Part 1. General principles

Structural carbonic strip. Specifications