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Rockbursts in Coal Mines and Their Prevention als eBook von
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9781351418034 - Gerhard Braeuner: Rockbursts in Coal Mines and Their Prevention
1
Gerhard Braeuner (?):

Rockbursts in Coal Mines and Their Prevention (2017) (?)

ISBN: 9781351418034 (?) or 1351418033, in english, Routledge, Routledge, Routledge, New, ebook, digital download

HKD 1,407 ($ 188.99)¹(free shipping, without obligation)
in-stock
From Seller/Antiquarian
The preventive methods described have proved highly effective. They comprise laying out the workings in such a way as to minimize dangerous concentrations of ground stresses, and early elimination by means of blasting, drilling, or water infusion. An account of these methods as applied in German coal mines, the deepest in the world. Contents: Rockbursts & similar phenomena; Conditions of occurrence; Influence of rock stress; Bursting & nonbursting coal; Long-term prevention; Direct prevention; Borehole patterns for direct prevention; Destressing methods; Case histories.
9781351418034 - Rockbursts in Coal Mines and Their Prevention als eBook von Gerhard Braeuner
2

Rockbursts in Coal Mines and Their Prevention als eBook von Gerhard Braeuner (?)

ISBN: 9781351418034 (?) or 1351418033, in english, New, ebook, digital download

HKD 1,583 ( 178.99)¹(free shipping, without obligation)
From Seller/Antiquarian
Rockbursts in Coal Mines and Their Prevention ab 178.99 EURO, Rockbursts in Coal Mines and Their Prevention ab 178.99 EURO
9781351418034 - Gerhard Braeuner: Rockbursts in Coal Mines and Their Prevention
3
Gerhard Braeuner (?):

Rockbursts in Coal Mines and Their Prevention (?)

ISBN: 9781351418034 (?) or 1351418033, in english, Taylor & Francis, New, ebook

HKD 1,370 ($ 183.99)¹(free shipping, without obligation)
In Stock
From Seller/Antiquarian
Rockbursts-In-Coal-Mines-And-Their-Prevention~~Gerhard-Braeuner, Rockbursts in Coal Mines and Their Prevention, NOOK Book (eBook)