Mil-c-6183 ty 2 cl 2 gr c mil spec single material response overall
Mil-c-6183,class 2,grade medium mil spec single material response overall
Mil-c-6183 ty 2 cl 2 gr a mil spec 2nd material response overall or cs-301 fscm 03938 mfr ref 2nd material response overall
Mil-c-6183,ty 1,cl 1,gr c mil spec all material responses overall or mil-c-6183,ty 1,cl 2,gr c mil spec all material responses overall