BS 4441-3:1974

Specification for percussive rock-drilling bits, rods and stems. Extension drilling equipments (rope threads)

BSI Group, 11/29/1974

Publisher: BS

File Format: PDF

$125.00$251.46

Description

Published:29/11/1974

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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