Liquefied PETROLEUM Gas Storage Tank Product Quality Assurance
Externa inspectionem tempus LPG repono obterere, saltem semel in anno; Internum et externum inspectionem periodi dividitur, si salus status gradu I ad III, saltem semel omne VI annis; Si salus status gradu est III ad IV, omnis III annos saltem semel in anno; for liquefied petroleum gas storage tanks with one of the following conditions, the internal and external inspection period should be shortened appropriately: the corrosion status of the medium on the pressure vessel data is unknown, the corrosion rate of the medium on the data is greater than 0.25 (mm\/year), and The corrosion data recognized by the designer is seriously inaccurate; Et Welding perficientur de materia est pauper et reparari multis temporibus per vestibulum; Initial inspectionem; Usus condiciones pauperes et administratione gradu humilis; Service vitae excedit XV annos et confirmavit per technica aestimatione non potest esse secundum normalis inspectionem cycle; inspector cogitat esse breviabuntur.