Specification for 3-pin flat-pin plugs, plug-sockets, tap-ns, and cord extension sockets with 10-A, 250-V (max) rating
Document status: Active
Specification for protected-type non-reversible plugs, socket-outlets, cable-couplers and appliance-couplers, with earthing contacts for single phase alternating current circuits up to 250 volts
Document status: [ Withdrawn ]
Pliable, permeable building underlays: Amendment 1
Document status: Active
Concrete structures standard - The design of concrete structures
Document status: Active
Specification for concrete production - High grade and special grade
Document status: Active
Specification for concrete production: Amendment 1
Document status: Active
Specification for concrete production: Amendment 2
Document status: Active
