Method for cutting metal
作者： Walter C Thuerwachter
DOI:
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摘要:
lens.org 参考文章(4)
Charles E Kraus, Cutting tool and tip therefor ,(1944)
George D Webber, Method and machine for surfacing metal ,(1941)
Richard N Myers, Well screen structure ,(1943)
Erwin J Kaiser, Metal cutting tool ,(1950)