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Art
J-GLOBAL ID:201602002816105242   Reference number:58A0071455

Floor Bolting in Roadways.

坑内車道の土床ボルト支保(天盤が堅固で,土床の弱い場合,土床に生じる ひび割れ防止法)
Author (1):
Material:
Volume: 197  Issue: 5081  Page: 61-64  Publication year: 1958
JST Material Number: B0291A  ISSN: 0010-1281  CODEN: CLGUA   Document type: Article
Country of issue: United Kingdom (GBR) 
Terms in the title (6):
Terms in the title
Keywords automatically extracted from the title.

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