In the video, there are three men working in a workshop. They are all wearing blue uniforms and are focused on assembling engines. The workshop is well-lit and has various tools and equipment visible in the background. The men are using different tools to assemble the engines, and they are working in unison, passing the engines back and forth to each other. The engines are large and complex, with various components attached to them. The men seem to be experienced and are working efficiently, with each man taking a specific role in the assembly process. The video captures the precision and skill required for this type of work, as well as the teamwork and coordination involved in completing a task of this nature.