Vacuum plating cr technics on code disc and radial grating 圓光柵真空鍍鉻工藝的研究
Capacitive coded disc 電容式碼盤
There is a detailed research in manufacturing indicator ’ s magnetic code disc and its surface magnetic distributing 文中對磨損傳感器磁性編碼盤的制備及表露磁場的分布進(jìn)行了詳細(xì)的研究。