During routine maintenance service of a switchboard, the last service act should be to
My answer is to clean the exterior as everything will be buttoned up and closed, leaving the outside as the last thing to take a look at.
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Junior Member
Posted February 5, 2021
During routine maintenance service of a switchboard, the last service act should be to
My answer is to clean the exterior as everything will be buttoned up and closed, leaving the outside as the last thing to take a look at.
