QQ A 601 : F被替代
ALUMINUM ALLOY SAND CASTINGS
出版：US Military Specs/Standards/Handbooks
专家解读视频
Requirements for sand casting in aluminum alloy
SAE AMS 4230 : 1995 - Similar to
SAE AMS 4231 : 1983 - Similar to
SAE AMS 4217 : 2012 - Similar to
SAE AMS 4215 : 2013 - Similar to
SAE AMS 4214 : 2013 - Similar to
SAE AMS 4212 : 2016 - Similar to
SAE AMS 4210 : 2012 - Similar to
SAE AMS 4231 : 1983 - Similar to
SAE AMS 4230 : 1995 - Similar to
