MIL-STD-453 {lang[spec-std]}

NSN 6635-01-370-3908 Penetrameter Set

材料仕様:

If optional matl investment casting steel is used,must be radiographicinspected per mil-std-453,2-2t

NSN 5340-01-172-2859 Double Angle Bracket

材料仕様:

If optional matl investment casting steel is used,must be radiographicinspected per mil-std-453,2-2t

NSN 6635-01-059-2306 Penetrameter Set

材料仕様:

If optional matl investment casting steel is used,must be radiographicinspected per mil-std-453,2-2t