supply of quenching oil to is-2664-1980/reaffirmed 2004, additive type with magnetic quenchometer value of 21 seconds max.quenching oil to is-2664-1980/reaffirmed 2004, additive type with magnetic quenchometer value of 21 seconds max.,quenching oil to is-2664-1980/reaffirmed 2004, additive type with magnetic quenchomet er value of 21 seconds max. acceptable rdso approved brand-mak thermol 22 of m/s bpcl, metaquenc h-43 of m/s. hpcl, servoquench 707 of m/s. iocl and m/s- mahatha and prabhat chemical make only, pac ked in 210 ltrs. non-returnable new m.s. drum. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted : max 8 lacs ] ] amm (rsk) sithouli, ncr madhya pradesh 10500.00 litre => limited