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2013-06-14 h/Xa(chn)Ʒ̖(ho)MϡвڶĜůԼϢϣ24(lin)j(lu)ʽԒ:13521797362010-57193076X;1.tʯ{(ln)ʯɷݽԞX?yn)s|(zh)ʬF(xin)ͬɫtʯtʼtɫ{(ln)ʯtF⁶
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2013-05-13 h/Xr(ji)XXǰɫo(w)ηĩQ\ܶ3.9-4.0g/cm3c(din)2050c(din)2980棬ˮXҪЦͺͦ̓ɷN׃wI(y)ϿɏXVXVAl2O3?H2OAl2O3?3H2OXȻڵҪVøߜؚ
2013-05-13 h/ɽX?j)r(ji)֙C(j)13521797362010-56223619(lin)ϵˣ(jin)(jng)ַwww.bkljhxt.comXҎ(gu)X;X(yng)o(w)Փĉ(mng)ʲôc(din)с(li)Xr(ji)XXǰɫo(w)ηĩQ\ܶ3.
2013-03-26 h/ֻX(yng)֙C(j)13521797362010-56223619(lin)ϵˣ(jin)(jng)W(wng)ַwww.bkljhxt.comXXXw죬̫(yng)粢磬ȥ׃ĉ(mng)IJe˿Ҋ(jin)@Ҷ܌(sh)F(xin)gЦҼ粢
2013-03-26 h/Xr(ji)TelԒ13521797362010-56223619̄(w)QQ:1563617659(lin)ϵˣXXXҾ죬ഺ](mi)еƽĺ߅ڟ[Ĵ^Ę(l)@
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