What does not belong to the special equipment in the branch
Does not belong to the special equipment means, such as: pressure vessels (liquefied gas tanks, etc.), oil storage tanks, boilers, elevators, pressure piping, ropeways, lifting equipment, amusement rides and other special equipment other than equipment. Usually include: oil and coal mining equipment, metal, non-metallic mining excavation equipment, road construction equipment, forestry equipment, medical equipment, large-scale firefighting equipment, power generation equipment, construction machinery and equipment, and so on.