>a(chn)ƷB
FVVӞVϞVصıĿǰ҂a(chn)ĴFVVɺF40-42%ĴFVоxɵġ^VٶȿʹLcҹ˾a(chn)ĴFVV^Cеȸжк|(zh)4.5g/cm3,2.95g/cm3ӢʽӲ5.5-5.6FVVmڹʽˮϵy(tng) ӞVͨcoúVʯӢɰVϣĿǰ^õϳMVӺˮϵy(tng)õm(yng)ܣǶӞVرزٵĞVОV_30-40/ră(yu)ݡԴFVVһNҪĞVϮa(chn)Ʒ
>a(chn)Ʒ;
FVVmڹʽˮϵy(tng)ͨcoúVϺʯӢɰVʹãҪMЌӺˮϵy(tng)õmȸVٿ_ϴrӡFiЧҲ@Vڽoˮұʯ͡h(hun)p켈ƸI(lng)ˮˮI(y)ˮ̎|(zh)LˮO(sh)˘Oá
>a(chn)Ʒc
1^Vٶȿ졣
2
3ʹL
4Cеȸжк|(zh)
>FVV|(zh)
FVVӞVϞVصıĿǰ҂a(chn)ĴFVVɺF40-42%ĴFVоxɵġ^VٶȿʹLcҹ˾a(chn)ĴFVV^Cеȸжк|(zh)4.5g/cm3,2.95g/cm3ӢʽӲ5.5-5.6FVVmڹʽˮϵy(tng) ӞVͨcoúVʯӢɰVϣĿǰ^õϳMVӺˮϵy(tng)õm(yng)ܣǶӞVرزٵĞVОV_30-40/ră(yu)ݡԴFVVһNҪĞVϮa(chn)Ʒ
>a(chn)Ʒ;
FVVmڹʽˮϵy(tng)ͨcoúVϺʯӢɰVʹãҪMЌӺˮϵy(tng)õmȸVٿ_ϴrӡFiЧҲ@Vڽoˮұʯ͡h(hun)p켈ƸI(lng)ˮˮI(y)ˮ̎|(zh)LˮO(sh)˘Oá
>a(chn)Ʒc
1^Vٶȿ졣
2
3ʹL
4Cеȸжк|(zh)
>FVV|(zh)
>FVVϻW(xu)|(zh)
>a(chn)Ʒb
ΌӾb50kg/
>ӆ؛֪
ӆ؛rՈfFVVϵҎ(gu)(sh)؛c
>a(chn)Ʒb
ΌӾb50kg/
>ӆ؛֪
ӆ؛rՈfFVVϵҎ(gu)(sh)؛c