Search BSI Knowledge
Cookie Settings
BS 4441-1:1969 | 10 Mar 1971 | BSI Knowledge
Standard
Withdrawn
BS 4441-1:1969
Specification for percussive rock-drilling bits, rods and stems. Taper fitting detachable bits and rods
Published:
10 Mar 1971
•
Withdrawn:
Date not available
Overview
Preview
References
History
Visit the preview section for more information
Product Details
Descriptors
—
ICS Codes
73.100.30 Equipment for drilling and mine excavation
Committee
—
International relationships
—
ISBN
—
Publisher
BSI