industrial worker woman soldering electric device

welding woman electricalequipment technology adultsonly hobby engineering magnifyingglass adult factory businesswoman electrician electronicsindustry soldering onewomanonly solderingiron cable oneperson onemidadultwomanonly scientificexperiment professional wire technician focusconcept accuracy midadult business expertise confidence examining smokephysicalstructure engineer lookingdown work skill holding electricity qualitycontrol workshop occupation