NATURAL KIESERITE一水硫酸镁
calcined kieserite烧水镁矾
kieserite e水锑矾
calcined d kieserite烧水镁矾
halo-kieserite石盐镁矾
N(名词) a white mineral consisting of hydrated magnesium sulphate. Formula: MgSO4.H2O 硫酸镁石