three men are looking at a large oven three men are looking at a machine in a factory three men standing next to a stack of ovens three men are looking at a large oven three men are looking at a piece of equipment three men are looking at a machine in a factory three men standing around a large oven three men standing next to a stack of ovens three men are looking at a piece of equipment three men are looking at a piece of equipment three men standing next to a large oven three men are looking at a large oven three men are looking at a piece of equipment three men standing around a large oven three men are looking at a large oven three men are looking at a machine in a factory three men are looking at a large oven three men are looking at a piece of equipment three men are looking at a large oven three men standing next to a large oven three men are looking at a machine in a factory three men are looking at a large oven three men standing around a large oven three men are looking at a large oven three men are looking at a machine in a factory three men standing next to a large oven three men are looking at a machine in a factory three men are looking at a machine in a factory three men are looking at a piece of equipment three men are looking at a machine in a factory
three men standing by some ovens in a building Three men in white are looking at a machine. Three middle age men looking at a piece of machinery.  A group of men testing controls on a machine. The men are busy working with the heavy appliances. 