‰·ò–¼ ƒgƒhƒƒL(Todomeki)
’n@–¼ ‹T“cŒSŽ­•”’¬
[“xi‚j -1
‰·@“xiŽj 29.1000
—¬@—Ê(l/min) -1
pH 6.7000
òŽ¿ Na-SO_4ECl

Geological Survey of Japan, AIST, 2004