
Wrought Magnesium Alloys - Group Mg-zn - Alloy L-6221 Mg-6 Zn Zr
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
1977(R2008) [01/11/2008]1977 [15/11/1977]
ASTM B91-07 - Identical
BS 3370:1970 - Identical
BS 3374:1961 - Identical
DIN 1729 - Identical