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ISO 10207:1991
ISO 10207:1991 Rock drilling equipment – Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm
CDN $115.00
Description
Specifies the basic dimensions of rope threaded drill steel equipment for percussive drilling of 8 nominal sizes. This equipment comprises mainly hexagonal shank rods, extension rods, coupling sleeves and drill bits.
Edition
1
Published Date
1991-01-24
Status
PUBLISHED
Pages
7
Language
English
Format
Secure PDF
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Abstract
Specifies the basic dimensions of rope threaded drill steel equipment for percussive drilling of 8 nominal sizes. This equipment comprises mainly hexagonal shank rods, extension rods, coupling sleeves and drill bits.
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