Dimensional indicator for inaccessible location
作者： John R Riede , Ashland S Henderson , Robert R Reisinger , Carrol D Cross
DOI:
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摘要:
lens.org 参考文章(4)
Asplund Arne Johan Arthur, Disk type grinding apparatus for fibrous materials ,(1952)
Hermann Peter Konrad, Electric measuring apparatus ,(1940)
John D Ryder, Anthony J Hornfeck, Measuring and control system ,(1942)
Neil E Washburn, Electronic measuring device ,(1946)