Mil-s-18729 mil spec single material response overall or ams6415 national std/spec single material response overall
색:Black overall
Mil-s-18729, comp 4130 mil spec single material response
Ams 5355 assn std 1st material response overall or mil-s-18729,cond n mil spec 2nd material response overall
Mil-s-18729,cond n mil spec single material response overall or mil-s-6758,cond d4 or f4 mil spec single material response overall
Mil-s-18729,cond a mil spec single material response overall