Have no hot material isolate the heat machine inside to usually imply the asbestos, synthesize the heat shield material is a hot material isolate the heat in common use organism.

Everything that happens next during the procedure must be related to this story—an injection becomes the bite of an insect; the heat on the skin becomes the sensation of the sun and a machine that rings becomes a police car passing nearby.

Heat exchanger's extracting core machine is important equipment which affects repairing efficiency and time.