BS 7020-4.2:1990

Analysis of iron ores. Method for the determination of total iron content. Titanium (III) chloride reduction methods
standard by BSI Group, 10/31/1990

BS 7177:2008+A1:2011

Specification for resistance to ignition of mattresses, mattress pads, divans and bed bases
standard by BSI Group, 01/31/2008

BS 721-1:1963

Specification for worm gearing. Imperial units
standard by BSI Group, 04/25/1963

BS 7291-2:2010

Thermoplastics pipe and fitting systems for hot and cold water for domestic purposes and heating installations in buildings. Specification for polybutylene (PB) pipe and associated fittings
standard by BSI Group, 04/30/2010

BS 7331:1990

Specification for direct surfaced wood chipboard based on thermosetting resins
standard by BSI Group, 11/30/1990

BS 7445-1:2003

Description and measurement of environmental noise. Guide to quantities and procedures
standard by BSI Group, 12/12/2003

BS 7507:1995

Specification for malleable wires for use as sutures and other surgical applications
standard by BSI Group, 02/15/1995

BS 7527-2.7:1991

Classification of environmental conditions. Environmental conditions appearing in nature. Fauna and flora
standard by BSI Group, 11/29/1991

BS 7533-6:1999

Pavements constructed with clay, natural stone or concrete pavers. Code of practice for laying natural stone, precast concrete and clay kerb units
standard by BSI Group, 12/15/1999

BS 7566-2:1992

Installation of factory-made chimneys to BS 4543 for domestic appliances. Specification for installation design
standard by BSI Group, 07/15/1992