һϳɘ(sh)֬
ϳɘ(sh)֬ǛQˮ|(zh)wɢIJwSճӳw Ҫf(yng)ã˘(sh)֬(du)ˮ|(zh)еď(qing)ҪŤD(zhun)Џ(qing) (sh)֬(du)ˮҲӰͨ(sh)֬20%-35%@ͳͷƷNP(gun)磬p@ģ(sh)֬ƫֺͣ(sh)֬tԸߡ(qing)ȌӘ(sh)֬Եͣͨ25%-40%֮g;gBӘ(sh)֬^һҪ^(gu)50%ò(sh)֬ò֡òwSϕr(sh)_(d)85%ĸ(sh)֬
(sh)֬ǛQˮƷ|(zh)Ļwϣ(du)䓵ďģ͟ԡ(do)늴ŲͻW(xu)g͚ϻԵȶӰ粣䓵ͻW(xu)ҺwgԺˮҪȡQژ(sh)֬wܡͨ;(sh)֬197#ͻW(xu)g^1289#ˮ^̖ͬͬ͡(ho)(sh)֬Dzͬ
wS
wSǛQˮ|(zh)Ҫ܉䓵ď(qing)Ⱥ͏ģ܉pտs׃׃ΜضȺ͵͜؛_(qing)ȵ306#(sh)֬Twڼ50%IJ쏊(qing)ȿ50MPa200MPaģ3.9GPa14GPa.
^ǃ|(zh)gķֽ棬ˮ|(zh)cõIJϳɘ(sh)֬P(gun)ͬr(sh)߀wSc(sh)֮֬gճϵĺÉļ;P(gun)
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