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Can I read Rock drilling - Extension drill-steel equipment for percussive long-hole drilling - Reverse-buttress-threaded equipments 1 1/16 and 1 1/4 in (27 and 32 mm) on EtoBox?

Rock drilling - Extension drill-steel equipment for percussive long-hole drilling - Reverse-buttress-threaded equipments 1 1/16 and 1 1/4 in (27 and 32 mm) by ISO/TC 82 Mining is a reference work available to read on EtoBox.

What is Rock drilling - Extension drill-steel equipment for percussive long-hole drilling - Reverse-buttress-threaded equipments 1 1/16 and 1 1/4 in (27 and 32 mm) about?

Specifies the basic dimensions for equipment. Gives a list of components; tabulates together with figures: shank adapters for central flushing, hexagon type and lug-shank type; extension rods; coupling sleeves; four-wing bits; reverse-buttress threads; hollow hexagonal bars for extension rods; hexagonal drill-steels.

Who reads Rock drilling - Extension drill-steel equipment for percussive long-hole drilling - Reverse-buttress-threaded equipments 1 1/16 and 1 1/4 in (27 and 32 mm)?

It is typically read by working professionals who need an authoritative practice reference.

Common subject areas: medicine, law, business, engineering.

Author
ISO/TC 82 Mining
Publisher
ISO
Published
1974
Language
EN
Category
reference

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