不等齿厚齿轮
gear with unidentical tooth thickness
硬腭齿龈厚度
Thickness of palatal masticatory mucosa
变齿厚行星传动
planetary gear with conical involute gear
齿厚半角
tooth thickness half angle
齿厚测量计算
Tooth thickness surveying calculation
齿厚计算
teeth thickness calculation
齿厚偏差
deviation of width of teeth
Deviation of teeth width
tolerance of side gear-tooth
齿厚千分尺
tooth thickness micrometer
齿厚游标卡尺
gear tooth vernier calipers