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ϴʯӢɰʯӢɰV(sh)

% 4 } % 3.5
g/cm3 2.55 % 99
ĥp % 0.7 ϶ % 43
% 0.8 g/cm3 1.75

עϴʯӢɰҎ(gu)0.3-0.6mm0.6-1.2mm1-2mm2-4mm4-8mmҎ(gu)ɰÑҪ

 ϴʯӢɰʯӢɰV(yng)ݿ嫭h(hun)Ƽ޹˾\gӭˮ̎팣ڡ(yng)̹Rҹ˾ϵˮ̎V^ˮñϵУhttp://zmdgr.cn/lvtoulvmao/V,ABSVϵУhttp://zmdgr.cn/lvban/FiVϣhttp://zmdgr.cn/mengsha/бCбϵУhttp://zmdgr.cn/xieguan/̿ú|(zh)̿ϵУhttp://zmdgr.cn/huoxingtan/ʯӢɰoúVˮ̎VϵУhttp://zmdgr.cn/lvliao/wSˮϵУhttp://zmdgr.cn/tianliao/۱ϩˮ̎ˎϵУhttp://zmdgr.cn/yaoji/ݿ嫭h(hun)˾ϵЃˮa(chn)Ʒr;g(sh)ԃ(w)ᾀԒ:0371-6435948415037105616: 0371-64385416]gysxlc@163.comQQ995707646756001491gӭϿ͑ˬF(xin)ǢՄ

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