ʯӢɰʯӢɰʯӢɰȻɰȻɰ
ϽB |
ʯӢɰV҇ĿǰʹÏVһNVðȻʯӢʯYxˮϴӹʶos|ܶȴCеȸʹLmچΌӻ^V ʯӢɰܷ Ŀ λ Y Ŀ λ Y % 0.04 } % <1.5 g/cm3 >2.25 % >98.5 ĥp % <1.1 ϶ % >43 % <1.5 g/cm3 1.75 |
(C)2011 KSh(hun)Ƽ˾ All Rights Reserved. ַdи(zhn)ͶYI(y)@ ]䣺lifeng0816@163.com Ԓ0510-87836825 ֙C13806155355 Wַm.mingx1.cn g֧֣_Wj ICPKICP12012043̖-1 |