Specification for flameproof equipment for diesel engines for use in coal mines and other mines susceptible to firedamp Ingestion-build-264231 BS EN 61439-2 defines the
$166.00
Description
BS EN 61439-2 defines the specific requirements of power switchgear and controlgear assemblies
BS EN 4836 covers the requirements
ISO/TR 20 693 can be used to characterize a baseline of the process performance
It also covers the design of lighting for urban centres and public amenity areas
Specification for flameproof equipment for diesel engines for use in coal mines and other mines susceptible to firedamp Ingestion-build-264231 BS EN 61439-2 defines the
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