Method for the designation of yarnsWhat is BS 946 Designation of yarn about? BS 946 is an International Standard that focuses on the method for the designation of yarns. BS 946 describes two methods of indicating the composition of yarns, whether single, folded, cabled or multiple wounds. The designation comprises linear density indicated in the Tex System, number of filaments in filament yarns, direction and amount of twist, and number of folds. Who is BS 946 Designation of yarn for?

BS EN 10283 is a European standard on steel castings that discusses the best procedures and specifications required for manufacturing high-quality corrosion-resistant steel castings

Use control (UC)

Each utilization concentration of the chemical disinfectant found by this test corresponds to defined experimental conditions

Guidance on installation

BS EN 1997-2 looks a variety of aspects that should be taken into account when planning ground investigations

but it may be used for non-recreational small craft of hull length up to 24 m

BS 3483-0:1990 Methods for testing pigments for paints

and metabolites in human tissues and body fluids

1  Option 1 — Management system requirements in accordance with ISO 9001

BS EN IEC 62966‑1 on aisle containments is applicable to:

— criteria for coexistence of elements

BS 8580-1 on risk assessments for legionella control can be adopted by: