Online (PDF) Drillability Studies Laboratory Percussive Drilling Download

Language: en
Pages: 378

Authors: James Paone

Categories: Boring

Type: BOOK - Published: 1969 - Publisher:

Language: en
Pages: 40

Authors: Robert L. Schmidt

Categories: Boring machinery

Type: BOOK - Published: 1972 - Publisher:

Language: en
Pages: 32

Authors: James Paone

Categories: Boring

Type: BOOK - Published: 1969 - Publisher:

Language: en
Pages: 32

Authors: Harold F. Unger

Categories: Boring

Type: BOOK - Published: 1972 - Publisher:

Language: en
Pages: 24

Authors: James Paone

Categories: Bits (Drilling and boring)

Type: BOOK - Published: 1966 - Publisher: