‰·ò–¼ ŠC“‡(Omijima)
’n@–¼ ’·–åŽs
[“xi‚j -1
‰·@“xiŽj 18
—¬@—Ê(l/min) 40
pH 7.4000
òŽ¿ ’PƒŽãRnò

Geological Survey of Japan, AIST, 2004