BS 1090:1970
Current
Date published:
Specification for flameproof hand-held electric drilling machines primarily for use in mines
Construction, motor, switch, cable termination, drill chuck; limits of temperature rise, motor torque, current; high voltage test; mechanical, electrical endurance tests; marking.
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Related Information
29.260.20 Electrical apparatus for explosive atmospheres
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BS 1090:1970
Get this standard
Prices exclude GST
PDF
( Single user document)
$254.78 NZD
HardCopy
$288.70 NZD