变刚度圆柱螺旋弹簧
Cylinder Helix Spring with Variable Stiffness
分度圆柱导程角
lead angle at reference cylinder
分度圆柱螺旋角
helix angle at reference cylinder
高强度圆柱齿轮
high strengthening cylindrical gear
内径圆柱度
cylindricity for inside diameter
圆柱度测量仪
cylindricity measuring instrument
圆柱度误差
Cylindricity error
departure from cylindricity
cylindrical form error
圆柱度误差评定
cylindricity error evaluation
圆柱度仪
cylindricity measuring instrument
直径和圆柱度的误差
errors of diameter and cylindricity
同轴圆柱黏度计
concentric cylinder viscometer
旋转圆柱黏度计
rotating cylinder viscometer
圆柱齿轮精度
cylindrical gear accuracy
圆柱分度凸轮机构
cylindrical indexing cam mechanism