Technical Standard

Specification for anodic oxidation coatings on aluminium
standard by BSI Group, 10/02/1961

Flanged and butt-welding end steel plug valves for the petroleum industry (excluding well-head and flow-line valves)
standard by BSI Group, 01/14/1955

Electrical protection relays-General introduction and list of Parts
standard by BSI Group, 01/31/1992

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

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

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

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