STB PDF

Specification for screwed studs for general purposes. Metric series. Original standard BS 4439-1969 in PDF full version. Additional info + preview on request

Document status: Active

Guide to electrical earth monitoring and protective conductor proving. Original standard BS 4444-1989 in PDF full version. Additional info + preview on request

Document status: Active

Guide for the preparation of technical sales literature for measuring instruments and process control equipment. Original standard BS 4462-1969 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Specification for snorkels and face masks. Original standard BS 4532-1969 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Quality control requirements for reinforced plastic mouldings Part 1. Guide to the preparation of scheme to control the quality of glass reinforced polyester mouldings. Original standard BS 4549-1-1997 (2008) in PDF full version. Additional info + preview on request

Document status: Active

Methods of testing cement. - Sampling. Original standard BS 4550-1-1978 in PDF full version. Additional info + preview on request

Document status: Withdrawn