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1. 高壓氣體概論 興建工程處 北區安檢組

3. 高壓氣體—壓縮氣體

5. 高壓氣體—液化氣體 P ≧ 2

8. Saturday, March 12, 2011 Smoke and flames billow from a Cosmo Oil refinery in Ichihara, Chiba Prefecture, later in the afternoon following a quake-triggered explosion. KYODO PHOTO http://search.japantimes.co.jp/cgi-bin/nn20110312a1.html http://geoblog.feedgeorge.com/japanquake/2011/03/11/cosmo-oil-refinery-in-ichihara-city/

9. http://www.trust.org/alertnet/multimedia/pictures/detail.dot?mediaInode=50cde84c-27ff-443c-8ffc-1183be4ce4c2