首页>
外国专利>
DEVICE FOR TESTING RADIUS OF CONCAVE SPHERICAL SURFACE CURVATURE
DEVICE FOR TESTING RADIUS OF CONCAVE SPHERICAL SURFACE CURVATURE
展开▼
机译:用于测试凹面球面曲率半径的装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
the invention относитс to measuring technology and позвол ет control with high accuracy вогнутой spherical surface of small radius of curvature parts with narrow flow spherical по ском,for example га
展开▼