BSI - BS 1139-2.2
Metal Scaffolding Part 1: Tubes for Use In Scaffolding Section 2.2: Steel and Aluminium Couplers, Fittings and Accessories for Use in Tubular Scaffolding
|Publication Date:||31 January 1991|
|ICS Code (Construction equipment):||91.220|
Does not cover steel components in EN 74 which are included in BS 1139-2.1.