~hNϵ
~h۱ϩϵ
~h۱ϩ(yng)I(lng)
~h̿ϵ
~hˮˎϵ
~hˮVϵ
~h ˮϵ
۱ϩܶȴsǶ
ܶȞ1.32g/cm3(23ȣ
۱ϩɫĩСwܶȞ1.32g/cm3(23ȣضȞ188ܛضȽ210ȣһ㷽r(sh)ˮɕr(sh)֕(hu)ܿĭh(hun)ȡˮxľǰɫܛķǽY(ji)w
Ǯ(dng)Һгt鲣Ĺwȫľ۱ϩPAMǴԵİɫwƷ۱ϩͨmȵėl¸һ㺬ˮ5%~15%TڲƂĸ߷Ĥt(jin)ӲĹw
~hiSˮ̎
~hӡˢSbU̎
~hϴúˮ̎F(xin)(chng)
~hˮ̎
~hUˮ̎N
~hN
~hҺxӾ۱ϩa(chn)ƷB
~hÓ̈́
֮Դˮ̎˾
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