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spherometer n.球徑計,測球儀。

spherular

Testing of optical components ; determination of radii with spherometer 光學元件的檢驗.第3部分:用球徑儀對半徑的測定

Verification regulation of spherometer 球徑儀檢定規程

Production in optical engineering - spherometer - ring for spherometer 光學加工.球徑計.球徑計環

Verification regulation of spherometer special - gauge 球徑儀樣板試行檢定規程