曲轴弯曲疲劳试验
crankshaft bend fatigue test
大轴弯曲
turbine rotor bend
bending of main shaft
permanent bending of rotor
main shaft bending
双轴弯曲强度
biaxial flexural strength
Bi-axial flexural strength
水平弯曲中子梳单色仪
horizontally bent comb monochromator
弯曲中子梳单色仪
curved neutron monochromator