Ʒչʾ

״ɫҺ壬ʵ
ܶȣ20棩0.910~0.970
۹ʣ20棩1.493~1.510
ȣ-60°~ -33°
Ҷʹȳɷ99.9%
Ʒչʾ
ˮؽȻϳ ֧֣Ļ