Guillotine knife-automatic electrical back gauge
作者： Frederick W Seybold
DOI:
关键词: Gauge (instrument) 、 Mechanical engineering 、 Computer science
摘要:
lens.org 参考文章(2)
George A Bouvier, Harold R Laird, Cutting or milling machine ,(1934)
Nicholas Herman, Seybold Frederick W, Automatic back gauge spacer ,(1948)