co-workers examining bottles at bottling plant

bottle factory hairnet production clipboard conveyor qualitycontrol eyewear industrialplant factoryworker middleagedman scrutiny viewfromabove middleaged machinery inspecting largegroupofobjects caucasianethnicity headgear adult manufacturingplant male foodservicebusinesses occupation monitoring bottlingplant bottling technology automated examining oneperson manufacturing commoditytrading looking working industry indoors man female green