‰·ò–¼ •Бq(Katakura)
’n@–¼ ‰F•”Žs
[“xi‚j -1
‰·@“xiŽj 18.8000
—¬@—Ê(l/min) 49.3000
pH 7.4000
òŽ¿ ’PƒŽãRnò

Geological Survey of Japan, AIST, 2004