Technical Standard

Methods for the analysis of iron and steel. Manganese in iron and steel
standard by BSI Group, 10/22/1956

Industrial overalls for general purposes. Overalls made from nylon and polyester fibre fabrics.
standard by BSI Group, 05/31/1956

Specification for insulating oil for transformers and switchgear
standard by BSI Group, 11/12/1956

Specification for clay tiles for flooring
standard by BSI Group, 07/31/1974

Methods for the analysis of iron and steel. Zirconium in steel Gravimetric
standard by BSI Group, 03/02/1966

Specification for fireclay refractories (bricks and shapes) for use in the petroleum industry
standard by BSI Group, 09/07/1951

Refuse chutes for mukti-storey buildings
standard by BSI Group, 01/22/1951

Specification for gin blocks
standard by BSI Group, 01/05/1951

Stoptap guard-pipes
standard by BSI Group, 11/06/1944

Enamelled high conductivity annealed copper wire
standard by BSI Group, 12/29/1932