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Art
J-GLOBAL ID:201602009268347571   Reference number:68A0251304

UL60-Big hole drilling costs at Hecla.

Hecla社の大口径掘さく経費
Author (1):
Material:
Volume: 21  Issue:Page: 52-54  Publication year: 1968
JST Material Number: D0068B  ISSN: 0043-8707  CODEN: WOMIA   Document type: Article
Article type: 文献レビュー  Country of issue: United States (USA) 
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Terms in the title
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