Ʒչʾ

״ɫȻɫҺ壬зҩĵ
ܶȣ20棩0.860~0.930
۹ʣ20棩1.480~1.505
ȣ-9°~-32°
ûҩϩƴȳɷ99.9%
Ʒչʾ
ˮؽȻϳ ֧֣Ļ