KS D ISO 7722-2004(2009) Aluminium alloy castings produced by gravity, sand, or chill casting, or by related processes - General conditions for inspection and delivery
2013KS D ISO 7722:2013 Aluminium alloy castings produced by gravity, sand, or chill casting, or by related processes - General conditions for inspection and delivery
0000 KS D ISO 7722-2004(2009)
2004KS D ISO 7722:2004 Aluminium alloy castings produced by gravity, sand, or chill casting, or by related processes - General conditions for inspection and delivery