BS 4441-1:1969

Specification for percussive rock-drilling bits, rods and stems. Taper fitting detachable bits and rods

BSI Group, 03/10/1971

Publisher: BS

File Format: PDF

$125.00$251.46

Published:10/03/1971

Note:This product is unavailable in Ukraine, Russia, Belarus

All current amendments available at time of purchase are included with the purchase of this document.

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Appendices

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