AS/NZS 60335.2.69:2017

Household and similar electrical appliances – Safety, Part 2.69: Particular requirements for wet and dry vacuum cleaners, including power brush, for commercial use
standard by Standards Australia / Standards New Zealand, 06/30/2017

AS/NZS 61779.6-2000

Electrical apparatus for the detection and measurement of flammable gases – Guide for the selection, installation, use and maintenance of apparatus for the detection and measurement of flammable gases
standard by Standards Australia / Standards New Zealand, 01/01/2000