‰·ς–Ό –L‰Y(Toyoura)
’n@–Ό ŽΦ“cŒS–L‰Y’¬
[“xi‚j 1202
‰·@“xiŽj 53
—¬@—Κ(l/min) 400
pH 7.3000
ςŽΏ CaENa-SO_4

Geological Survey of Japan, AIST, 2004