摘要：This paper systematically discusses the significance of pressure vessel inspection, defines the main body of annual inspection of pressure vessel, and puts forward the matters needing attention in the process of annual inspection according to the existing annual inspection situation, so as to provide a certain reference for the smooth development of annual inspection of pressure vessels.
其他摘要：This paper systematically discusses the significance of pressure vessel inspection, defines the main body of annual inspection of pressure vessel, and puts forward the matters needing attention in the process of annual inspection according to the existing annual inspection situation, so as to provide a certain reference for the smooth development of annual inspection of pressure vessels.
