BSI - BS 65
Specification for Vitrified clay pipes, fittings and joints
|Publication Date:||27 February 1981|
|ICS Code (Drainage systems):||91.140.80|
|ICS Code (External sewage systems):||93.030|
|ICS Code (Pipes and fittings of other materials):||23.040.50|
Pipes and fittings with or without sockets, for the construction of drains and sewers operated as gravity pipelines.