h(hun)ɳm(x) xָُ
SF(xin)؛ZK60VϽպh(hun)ɳm(x)
VԪڱϵIIAAԪY(ji)(gu)oͬخ(gu)D(zhun)׃c(din)648.8,c(din)1107 ,ܶ1.74 g/cm3V^XF}ؚ֮λеԪأsռؚ2.3%Vĺஔ(dng)SVVϽyɫɣչԡVVϽܶСȏ(qing)ȺͱȄȸpԺ늴ԺיC(j)еӹٻácX\䆺ϡȘ(gu)ɵĺϽ̎(qing)ȴߡpܺ,ȏ(qing)XϽijЩ......
30Ԓ13681996599 13681996599