This specification applies to units using pressure vessels. This specification applies to fixed pressure vessels, mobile pressure vessels, oxygen chambers, including non-metallic pressure vessels, ultra-high pressure vessels and simple pressure vessels. It is not applicable to various types of gas cylinders.
DB63/T 954-2011 history
2020DB63/T 954-2020 Management Regulations for Safe Use of Pressure Vessels
2011DB63/T 954-2011 Management Regulations for Safe Use of Pressure Vessels