dhʯӢɰʲô;
ʯӢɰVȪˮ̎xȪˮ̎ϏSǼaN۞һwˮ̎ϏSxȪˮ̎˾2020ʯӢɰVψr450ԪʯӢɰV҇ĿǰʹüVһNVϡɰPИIṩʯӢɰaƷ֮һPʯӢɰҪһʹͨʯӢɰ
ʯӢɰļgҪ
1ʯӢɰVϵʺĥp֮Ͳ1.5%ٷʰ|Ӌͬ
2ʯӢɰVϵܶȲС2.55g/cm3ʹЌܶҪ
3ʯӢɰVϑҊĸЙCs|VϵˮҺж|1%ܶС2g/cm3p|ĺ0.2%
4ʯӢɰVϵƟp0.7%
5ʯӢɰVϵ}ʲ3.5%
6ʯӢɰû̿̎ˮrضȌӰ푲@
7ʯӢɰϵyGĥU̎ϵycĥAܳʭhβãŏU䓟AþoռҏỤܵʡ
8ʯӢɰ֧̿ó^0졣
ʯӢɰV;첣ͻմɡұFƺͿTĥȡȪˮ̎ʯӢɰʯӢɰVϳҎ 0.51.0mm12mm24mm48mm816mm1632mm3264mm Ҏ4070Ŀ80120Ŀ100200Ŀ
xȪˮ̎˾aʯӢɰVͨʯӢɰVʯӢɰVˮ̎ʯӢɰʯӢɰVVʯӢɰ^VʯӢɰʯӢɰVόIaSʯӢɰVԃԒ13803898757Ȫˮ̎͑ǃǃȡƷ|ƷƷ|ԭtڴԃc
ʯӢɰصɽ^ѭhÃr000У^ֵˮ̎Oʩ߀̎ڿհʯӢɰһ֧OTzίλͬMıС꠱ˮǰڜˮ`խˮڵȂ^cѲʯӢɰʯӢɰķIʯӢɰ^VϵđʯӢɰc^VYϣڽˮБҸzwws|Ķ^VhʯӢɰxȪˮ̎˾ĵVʯYԴ.ftռȫV^VʯYԴ0.0%ʯӢɰ...xпOxgɌxϵyճSoʯӢɰ..о澎ƽBɽˮ˾ṩPоĻAYϣPɷҎgҎҎ
ϪԪhV؞VbʯӢɰS҃rhttp://www.jdzj.com/jiage/5_636591.html