标 准 号:DIN 3962-1-1978简体中文标题:圆柱齿轮啮合公差.专用参数偏移公差繁体中文标题:圆柱齿轮啮合公差.专用参数偏移公差English Name:Tolerances for Cylindrical Gear Teeth; Tolerances for Diviations of Individual Parameters