表面合金化
surface alloyed
surface alloying
surface alloy
Laser surface alloying
casting-on surface alloying
casting surface alloying
casting on surface alloying
surface allying
ion implantation
alternating current field
Surface-alloying
表面合金化工艺技术
Surface alloying technology
表面合金化技术
Surface alloying technology
激光表面合金化
Laser surface alloying
application configuration
laser surface aloying
laser suface alloying
双层辉光等离子表面合金化
double glow plasma surface alloying
双辉等离子表面合金化
double glow plasma surface alloying
ZM6镁合金铸件
ZM6 magnesium alloy casting
薄壁铝合金铸件
Thin-walled Aluminium Alloy Castings
大型薄壁复杂铝合金铸件
heavy complicated thin-walled aluminum alloy casting
高气密性铝合金铸件
High gas-tight aluminum castings
航天发动机高温合金铸件
aeroengine superalloy casting