華北
http://www.cano-lab.org/pc2m/pc2m.php?_ucb_c=300&_ucb_v=2&_ucb_u=http://web.archive.org/web/20240813075236/http://webcache.googleusercontent.com/search?q=cache:https://www.mod.go.jp/asdf/meguro/center/img/11_syoukaiseki.pdf
http://anonymouse.org/cgi-bin/anon-www_de.cgi/http://www.cano-lab.org/pc2m/pc2m.php?_ucb_c=300&_ucb_v=2&_ucb_u=http://webcache.googleusercontent.com/search?q=cache:https://www.mod.go.jp/asdf/meguro/center/img/11_syoukaiseki.pdf