‰·ò–¼ —„(Koyodo)
’n@–¼ ‘oŽOŒSì–Ø‘º
[“xi‚j -1
‰·@“xiŽj 25
—¬@—Ê(l/min) -1
pH -1
òŽ¿ ’PƒŽãRnò

Geological Survey of Japan, AIST, 2004