元数据
JG4006A
JG4006
JG4010(ICI0)(热处理基材)
JG4010(ICI0)(真空固溶处理+时效基材)
JG4010(ICI0)(MCrAlY涂层)
JG4010(ICI0)
JG4246A(MX246A)
JG4246B(MX246B)