공사시방서 작성요령(건교부)

http://www3.shinbiro.com/~sewoen/spec/spec.htm

 規格·標準化(일본)

http://www.wave.co.jp/wave/Engineering/Stantardization/

 현대건설 관련자료링크

http://hyundai.hdec.co.kr/~puji/pq.htm

 AASHTO

http://www.aashto.org/

 ACI

http://www.aci-int.org/

 ANSI

http://www.ansi.org/

 ARCAT Spec Download

http://www.arcat.com/

 ASHRAE

http://www.ansi.org/

 DIN

http://www.din.de/frames/Welcome.html

 ISO

http://www.iso.ch/welcome.html

 ISO 9000 Web Directory

http://www.iso9000directory.com/

 JIS

http://www.hike.te.chiba-u.ac.jp/ikeda/JIS/index.html