һϳɘ֬
ϳɘ֬ǛQˮ|(zh)wϣɢIJwSճӳw Ҫf(yng)ã˘֬(du)ˮ|(zh)еď(qing)ҪŤD(zhun)Џ(qing) ֬(du)ˮҲӰͨ֬20%-35%@ͳͷƷNP(gun)磬p@ģ֬ƫֺ֬͡tԸ(qing)ȌӘ֬Եͨ25%-40%֮g;gBӘ֬^һҪ^(gu)50%òϣ֬òòwSϕr(sh)_(d)85%ĸ֬
֬ǛQˮƷ|(zh)Ļw(du)䓵ďģ͟ԡ(do)늡늴ŲͻW(xu)g͚ԡϻԵȶӰ푡粣䓵ͻW(xu)ҺwgԺˮҪȡQژ֬wͨ;֬197#ͻW(xu)g^1289#ˮ^á̖ͬͬ(ho)֬Dzͬ
wS
wSǛQˮ|(zh)Ҫ֣܉䓵ď(qing)Ⱥ͏ģ܉pտs׃׃ΜضȺ͵͜؛_(qing)ȵ306#֬Twڼ50%IJ쏊(qing)ȿ50MPa200MPaģ3.9GPa14GPa.
^ǃ|(zh)gķֽ棬ˮ|(zh)cõIJϳɘ֬P(gun)ͬr(sh)߀wSc֮֬gճϵĺÉļ;P(gun)
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