‰·ò–¼
”’‘ê(Shirataki)
’n@–¼
Ž ‰êŒSŽu‰ê’¬
[“xi‚j
-1
‰·@“xiŽj
7
—¬@—Ê(l/min)
6.7000
pH
-1
òŽ¿
’PƒRnò
Geological Survey of Japan, AIST, 2004