ISO 10207:1991

Rock drilling equipment — Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm

NORMA vydaná dňa 24.1.1991

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The information about the standard:

Designation standards: ISO 10207:1991
Publication date standards: 24.1.1991
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO 10207:1991 :

Description / 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.