ڲ|֧ܵע
|֧ă(yu)c:
1.gԏʹÕrgͨc֧ܸ30%
2.pmгҪļͥվ
3.mgҪĹI(y)վ
4.֧҂ҲԝM͑ĂԻ
1:֧\ݔ^еĴőԲCеpڌHI(y)У͑(j)\ݔʽOҎ(gu)Πxmİbʽڹ̅^(q)(ni)÷Mbȷb\ֲpO䡣
2:Oİb䑪Юa(chn)ƷϸCSzOYCObʹá
|֧ע:
1.br|̶֧ܹډϣԷɄ
2.վ|֧ܻ֧
3.O|r|ĸ߿Չ䣬|ֱӷ֧
4.ڷO;Sor֧|ȡЧʩ֧ܵ(c)
5.Ҫ{(dio)ֲx|r|Ƶ֧ܸMτ֧g{(dio)|ⳬؓʩ
|֧ďȸOӋԺԏͺϲҪɟԘ֬MճY(ji)͂fdɵȺܸ(3450mpa)京LOʽ?jng)Q֧ܮa(chn)ƷďԾҪ(j)a(chn)Ʒa(chn)a(chn)ˇrOӋwSLOʽ׃
һƪˮܵҪעЩ
(qun)Уӱv˾ (lin)ϵַӱʡˮЗhϭh(hun)· W(wng)վ䰸̖ICP2021004257̖-1