Mil-r-6130, type 2, grade a, condition medium mil spec single material response overall
Mil-r-6130, type 2, grade a, condition medium mil spec single material response
Mil-r-6130 - ty 2, gr a soft mil spec single material response overall
Mil-r-6130, type 2, grade a, cond soft mil spec single material response
Mil-r-6130, type 2, grade a, condition firm mil spec single material response