Art
J-GLOBAL ID:201602010149855133   Reference number:58A0071275

Turbodrill Gamble Is Paying Off.

タービンさく井法は充分に引合う(6坑井は タービンざく井,2坑井は ロータリーさく井法による,その比較結果について)
Material:
Volume: 56  Issue: 33  Page: 215-216  Publication year: 1958 
JST Material Number: D0239A  ISSN: 0030-1388  CODEN: OIGJA  Document type: Article
Country of issue: United States (USA) 
JST classification (1):
JST classification
Category name(code) classified by JST.
Terms in the title (6):
Terms in the title
Keywords automatically extracted from the title.

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