5The American Petroleum Institute.API 520.1-2000 Sizing,selection,and installation of pressure-relieving devices in refineries part Ⅰ-sizing and selection[S].
6The American Petroleum Institute.API 526-2002 Flanged steel pressure relief valves[S].
7American Petroleum Institute.Guide for pressure relieving and depressuring systems,5rd Edition. (API RP 521) . 2007
8PartⅠ Size and Selection,7th Edition. API 520 . 2000