变形公差 meaning in Chinese

distortion tolerance

Optics and optical instruments - preparation of drawings for optical elements and systems - wavefront deformation tolerance
光学和光学仪器.光学元件和系统制图准备.波前变形公差
Optics and optical instruments - preparation of drawings for optical elements and systems - part 14 : wavefront deformation tolerance
光学和光学仪器.光学元件和系统图纸的制备.第14部分:波前变形公差