BSI - BS 1421
Picks, Beater Picks and Mattocks
inactive
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| Organization: | BSI |
| Publication Date: | 18 December 1947 |
| Status: | inactive |
| Page Count: | 17 |
| ICS Code (Equipment for manual handling): | 53.120 |
scope:
Eight implements in 28 weights and sizes comprising: navvy picks with chisel and point, and double point ends; beater picks with point and fish-tail, and point and tee ends; mattocks with point and mattock, cutter and mattock, and chisel and axe ends. Dimensions of eyes and implements; quality and hardness of steel: tolerances on dimensions and tests. Requirements for helves.
Document History
June 15, 1995
Specification for Picks, Beater Picks and Mattocks
A description is not available for this item.
BS 1421
December 18, 1947
Picks, Beater Picks and Mattocks
Eight implements in 28 weights and sizes comprising: navvy picks with chisel and point, and double point ends; beater picks with point and fish-tail, and point and tee ends; mattocks with point and...
References
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