Supply Of Bimetallic Parallel Clamp 15/20 Complete Assembly Confirming To Rdso Drg. No. Eti/ohe/p/1560 Rev-d With Id No. 1561, Rdso Specification No. Ti/spc/ohe/fittings/0130-10/13-rev-1 Or Latest. Make Accepted: Rdso Approved Source Specification Attached.