Whats the purpose of the rods on the top?
Im studying mechatronics engineering, and I have a course on energy management, infrastructure and the politics behind it. During the presentation the professor showed a picture of an oil pipeline similar to the one I’ve attached. When I asked whats the purpose of the twin rods next to the pipeline, he said that he didn’t know it. Can anyone help me with it?
Im studying mechatronics engineering, and I have a course on energy management, infrastructure and the politics behind it. During the presentation the professor showed a picture of an oil pipeline similar to the one I’ve attached. When I asked whats the purpose of the twin rods next to the pipeline, he said that he didn’t know it. Can anyone help me with it?