标 准 号：DIN 3967-1978 简体中文标题：齿轮配合体系.侧隙、齿厚容差和齿厚公差.原则 繁体中文标题：齿轮配合体系.侧隙、齿厚容差和齿厚公差.原则 English Name：System of Gear Fits; Backlash, Tooth Thickness Allowances, Tooth Thickness Tolerances; Principles...