Download all civil engineers standard PDF
BRITISH STANDARD Luminaires — Part 101: Specification for general requirements and tests click below BS 4533-101: 1990 EN 60598-1: 1989 pdf free download click here BS 4522:1988 ISO 758:1976 pdf free download
BRITISH STANDARD Method for Determination of absolute density at 20 °C of liquid chemical products for industrial use [ISO title: Liquid chemical products for industrial use — Determination of density at 20 °C] click below BS 4522:1988 ISO 758:1976 pdf free download click here BS 4518:1982 +A2:2014 pdf free download
BRITISH STANDARD Specification for Metric dimensions of toroidal sealing rings (‘O’-rings) and their housings click below BS 4518:1982 +A2:2014 pdf free download click here BS 4515-2:1999 pdf free download
BRITISH STANDARD Specification for Welding of steel pipelines on land and offshore Ð Part 2: Duplex stainless steel pipelines click below BS 4515-2:1999 pdf free download click here BS 4515-1:2009 pdf free download