沉淀硬化合金
precipitation hardening alloy
大型铝合金型材
large-sized aluminum alloy sectional material
large aluminum alloy profile
large aluminum alloy profiles
A large aluminium alloy shapes
沉淀型合金
Alloys ot precipitation type
2型SmCo永磁合金
2: 17 type SmCo permanent magnets
2 type SmCo permanent magnets
NdFeB 双相复合永磁合金
NdFeB two-phase composite permanent magnetic alloy
纳米复合永磁合金
nanocomposite magnetically hard alloys
纳米晶复合永磁合金
nanocomposite permanent magnetic alloys
nanocomposite permanent magnetic alloy