files.irs.wisnz.co.nz · 2021. 1. 13. · NZS 4503:2005. Have all extinguishers serviced and all...
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files.irs.wisnz.co.nz · 2021. 1. 13. · NZS 4503:2005. Have all extinguishers serviced and all staff trained regularly. Using Fire Hose Reels 1. Turn on the Stop Valve 2. Run out
