Guidance on practical considerations that pertain to the general application of apparatus for the detection of combustible gas or vapour concentrations with air that are potentially explosive.
BS 6959:1988
Original price was: $264.16.$132.00Current price is: $132.00.
Code of practice for selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases (other than for mining applications or explosives processing and manufacture)
BSI Group , 06/30/1988
