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.

Specification for manhole covers, road gully gratings and frames for drainage purposes-Cast iron and cast steel

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Methods of testing plastics. Thermal properties-Cold crack temperature of film and thin sheeting

$44.00 $88.90

Specification for investment castings in metal-Vacuum melted alloys

$125.00 $251.46

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$125.00 $251.46