6National Fire Protection Association. NFPA 59 A-2006 Standard for the production, storage, and handling of liquefied natural gas (LNG)[S] .Massachusetts:National Fire Protection Association, 2009.
7John L, Woodward, Robin M Pitblado. LNG Risk Based Safety- Model & Consequence Analysis [M]. New York:A John Wiley & Sons, Inc., Publication, 2010:1-8.
