
Aluminium And Aluminium Alloys For Casting - Group: Al, Alloy L-2051, Al 99,5
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
1993(R2008) [01/11/2008]1993 [12/02/1993]1971 [15/02/1971]
ASTM B179-14 - Identical
ASTM B179-11 - Identical
BS 1490:1988 - Identical
ASTM B179-06 - Identical