Tenders for Supply of Set Of Diaphragm Pressure Adjustment Assembly With Switch Operating Knob And Spring Complete For Air Flow Relays Of Qvsl, Qvrh, Qvmt, Qvsi As Per Clw Specification No. Clw/Es/R-34/C Or Latest If Any. Set Details Consisting Of 04 Items As Follows: 1 For Qvsl Relay. Qty 01 No./Set. 2 For Qvrh Relay. Qty 01 No./Set. 3 For Qvmt Relay. Qty 01 No./Set 4 For Qvsi Relay. Qty 01 No./Set..
