Description

The image is a diagram of a large, colorful, and long tube. The tube is filled with a yellow substance, and it is labeled with various descriptions. The tube is described as a "hydrogen flow tube" and is filled with a "hydrogen gas." The tube is also described as a "hydrogen flow section" and is filled with a "hydrogen gas." The tube is labeled with a "hydrogen flow section" and is filled with a "hydrogen gas." The tube is described as a "hydrogen flow section" and is filled with a "hydrogen gas." The tube is labeled with a "hydrogen flow section" and is filled with a "hydrogen gas." The tube is described as a "hydrogen flow section" and is filled with a "hydrogen gas." The tube is labeled with a "hydrogen flow section" and is filled with a "hydrogen gas." The tube is described as a "hydrogen flow section" and is filled with a "hydrogen gas." The tube is labeled with a "hydrogen flow section" and is filled with a "hydrogen gas." The tube is described as a "hydrogen flow section" and is filled with a "hydrogen gas." The tube is