ܶȣ8.21g/cm3 ʣ0.44̦m 懺49.5-50.0
I(y)a(chn) Ʒ|(zh)4J50ÛϽ4J50ÛϽ
Ia(chn)Ʒ4J50; 4J50Ӳܶ 4J50펧 4J50r(ji) 4J50
Ӳȣ28 ܶȣ8.9 Ҏ(gu)Ø8-2105-40
I(y)a(chn)GH4145懻ߜغϽ
Ia(chn)ƷGH4145Aģ
|(zh)1100 1050 1060 1070 Ҏ(gu)1.0-200mm a(chn)أa(chn)M(jn)
X 1060XA 10mmX1060X
Ia(chn)ƷX 1060X ϽX
C17500 ;늘O,(do),|c(din),,(do)l(wi) a(chn)أ
C17500Ħ~A
,
ӕr(sh)g2019-04-22g[Δ(sh)0