曲轴轴承轴颈配合面
crankshaft bearing journal surface
超、高超声速
Supersonic and Hypersonic
超高速主轴轴承
Ultra High-speed Spindle Bearings
超高转速主轴轴承
Ultra High-speed Spindle Bearings
高Co-Ni超高强度钢
high Co-Ni ultra-high strength steel
high co-ni alloy steel
矩形超高层建筑
rectangular super-tall building
三轴超形变
triaxial superdeformed
triaxial superdeformation
triaxialsuperdeformation
routhian surface
高速主轴轴承
High-spsed Spindle Bearing