Normas ISO

Professional farmer organization — Guidance

Rolling bearings — Ceramic rolling elements — Terms and characteristics of surface imperfections

Plastics — Test method of exposure to white LED lamps

Molecular biomarker analysis — DNA barcoding of fish and fish products using defined mitochondrial cytochrome b and cytochrome c oxidase I gene segments

Paints and varnishes — Determination of viscosity using rotational viscometers — Part 1: Absolute viscosity measurement with cone-plate measuring geometry at high shear rates

Coal — Froth flotation testing — Part 2: Sequential evaluation