>a(chn)ƷB
FVVӞVϞVصıĿǰ҂a(chn)ĴFVVɺF40-42%ĴFVоxɵġ^Vٶȿ(qing)ʹLc(din)ҹ˾a(chn)ĴFVV^C(j)е(qing)ȸжк|(zh)4.5g/cm3,2.95g/cm3ӢʽӲ5.5-5.6FVVmڹʽˮϵy(tng) ӞVͨcoúVʯӢɰVĿǰ^õϳ(du)M(jn)VӺˮϵy(tng)õm(yng)ǶӞVرزٵĞVϡОV_(d)30-40/r(sh)ă(yu)(sh)ԴFVVһNҪĞVϮa(chn)Ʒ
>a(chn)Ʒ;
FVVmڹʽˮϵy(tng)ͨcoúVϺʯӢɰVʹҪ(du)M(jn)ЌӺˮϵy(tng)õm(qing)ȸVٿ_ϴr(sh)(du)FiЧҲ@Vڽoˮұʯh(hun)p켈ƸI(lng)(du)ˮˮI(y)ˮ̎|(zh)LˮO(sh)˘O
>a(chn)Ʒc(din)
1^Vٶȿ졣
2(qing)
3ʹL
4C(j)е(qing)ȸжк|(zh)
>FVV|(zh)
FVVӞVϞVصıĿǰ҂a(chn)ĴFVVɺF40-42%ĴFVоxɵġ^Vٶȿ(qing)ʹLc(din)ҹ˾a(chn)ĴFVV^C(j)е(qing)ȸжк|(zh)4.5g/cm3,2.95g/cm3ӢʽӲ5.5-5.6FVVmڹʽˮϵy(tng) ӞVͨcoúVʯӢɰVĿǰ^õϳ(du)M(jn)VӺˮϵy(tng)õm(yng)ǶӞVرزٵĞVϡОV_(d)30-40/r(sh)ă(yu)(sh)ԴFVVһNҪĞVϮa(chn)Ʒ
>a(chn)Ʒ;
FVVmڹʽˮϵy(tng)ͨcoúVϺʯӢɰVʹҪ(du)M(jn)ЌӺˮϵy(tng)õm(qing)ȸVٿ_ϴr(sh)(du)FiЧҲ@Vڽoˮұʯh(hun)p켈ƸI(lng)(du)ˮˮI(y)ˮ̎|(zh)LˮO(sh)˘O
>a(chn)Ʒc(din)
1^Vٶȿ졣
2(qing)
3ʹL
4C(j)е(qing)ȸжк|(zh)
>FVV|(zh)
>FVVϻW(xu)|(zh)
>a(chn)Ʒb
ΌӾb50kg/
>ӆ؛֪
ӆ؛r(sh)Ո(qng)fFVVϵҎ(gu)(sh)؛c(din)
>a(chn)Ʒb
ΌӾb50kg/
>ӆ؛֪
ӆ؛r(sh)Ո(qng)fFVVϵҎ(gu)(sh)؛c(din)