RRNϵ
RR۱ϩϵ
RR۱ϩ(yng)I(lng)
RR̿ϵ
RRˮˎϵ
RRˮVϵ
RR ˮϵ
(bio)(zhn)oúVָ(bio) % 4 ̶̼% 80% g/cm3 1.41.6 g/cm3 0.947 ĥp% 1.4 ϶% 4753 % 1.6 }% 3.5
oúVϳҎ(gu)0.81.2mm0.81.8mm12mm24mmȡ (bio)(zhn)oúV (yu)c(din) (bio)(zhn)oúVϲÃ(yu)|(zh)̼?j)K(jng)x顢Yxӹ^ɶȺʶwĥԏ(qing)һpӺ^V
oúVϳҎ(gu)0.81.2mm0.81.8mm12mm24mmȡ
(bio)(zhn)oúV (yu)c(din) (bio)(zhn)oúVϲÃ(yu)|(zh)̼?j)K(jng)x顢Yxӹ^ɶȺʶwĥԏ(qing)һpӺ^V
RRiSˮ̎
RRӡˢSbU̎
RRϴúˮ̎F(xin)(chng)
RRˮ̎
RRUˮ̎N
RRN
RRҺxӾ۱ϩa(chn)ƷB
RRÓ̈́
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