һϳɘ֬
ϳɘ֬ǛQˮ|(zh)wɢIJwSճӳw Ҫf(yng)ã˘֬ˮ|(zh)еď(qing)ҪãŤD(zhun)Џ(qing) ֬ˮҲӰͨ֬20%-35%@ͳͷƷNP(gun)p@ģ֬ƫֺ֬tԸ(qing)ȌӘ֬Եͣͨ25%-40%֮g;gBӘ֬^ߣһҪ^50%ò֬òòwSϕr(sh)_(d)85%ĸ֬
⣬֬ǛQˮƷ|(zh)Ļw䓵ďģ͟(do)늴ŲԡͻW(xu)g͚ϻԵȶӰ푡粣䓵ͻW(xu)ҺwgԺˮԣҪȡQژ֬wܡͨ;֬197#ͻW(xu)g^1289#ˮ^̖ͬͬ֬Dzͬ
wS
wSǛQˮ|(zh)Ҫ֣܉䓵ď(qing)Ⱥ͏ģ܉pտs׃Σ׃ΜضȺ͵͜؛_(qing)ȵȡ306#֬Twڼ50%IJ쏊(qing)ȿ50MPa200MPaģ3.9GPa14GPa.
^ǃ|(zh)gķֽˮ|(zh)cõIJϳɘ֬P(gun)ͬr(sh)߀wSc֮֬gճϵĺÉļ;P(gun)
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