aƷչʾ
ϼ
ԠSɫSɫҺwĻľ
ܶȣ20棩0.906~0.923
۹ʣ20棩1.495~1.503
ȣ-30°~ -15°
~ʹȳɷ99.9%
aƷչʾ
ˮhȻϏS g֧֣AĻW
ֻоƷ22߲