STB PDF

Specification for approval testing of welding procedures - TIG or MIG welding of aluminium and its alloys. Original standard BS 4870-2-1982 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Specification for approval testing of welding procedures - Arc welding of tube to tube-plate joints in metallic materials. Original standard BS 4870-3-1985 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Specification for approval testing of welders working to approved welding procedures - Fusion welding of steel. Original standard BS 4871-1-1982 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Specification for approval testing of welders working to approved welding procedures - TIG or MIG welding of aluminium and its alloys. Original standard BS 4871-2-1982 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Strength and stability of furniture - Methods for determination of strength of settees. Original standard BS 4875-3-1985 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Strength and stability of furniture - Methods for determination of stability of tables and trolleys. Original standard BS 4875-6-1985 in PDF full version. Additional info + preview on request

Document status: Replaced by