һϳɘ֬
ϳɘ֬ǛQˮ|(zh)wɢIJwSճӳw Ҫf(yng)ã˘֬(du)ˮ|(zh)еď(qing)ҪŤD(zhun)Џ(qing) ֬(du)ˮҲӰ푣ͨ֬20%-35%@ͳͷƷNP(gun)p@ģͣ֬ƫֺ֬tԸߡ(qing)ȌӘ֬Եͨ25%-40%֮g;gBӘ֬^һҪ^50%ò֬òòwSϕr(sh)_(d)85%ĸ֬
֬ǛQˮƷ|(zh)Ļwϣ(du)䓵ďģ͟(do)늴ŲͻW(xu)gԡ͚ϻԵȶӰ粣䓵ͻW(xu)ҺwgԺˮԣҪȡQژ֬wͨ;֬197#ͻW(xu)g^ã1289#ˮ^̖ͬͬ(ho)֬Dzͬ
wS
wSǛQˮ|(zh)Ҫ܉䓵ď(qing)Ⱥ͏ģ܉pտs׃Σ׃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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