һϳɘ֬
ϳɘ֬ǛQˮ|(zh)wɢIJwSճӳw Ҫf(yng)˘֬ˮ|(zh)еďҪãŤD(zhun)Џȡ ֬ˮҲӰͨ֬20%-35%@ͳͷƷNP(gun)p@ģͣ֬ƫֺ֬tԸȌӘ֬Եͨ25%-40%֮g;gBӘ֬^ߣһҪ^50%ò֬ò֡òwSϕr_85%ĸ֬
֬ǛQˮƷ|(zh)Ļwϣ䓵ďģ͟(do)늴ŲͻW(xu)g͚ԡϻԵȶӰ粣䓵ͻW(xu)ҺwgԺˮҪȡQژ֬wͨ;֬197#ͻW(xu)g^1289#ˮ^̖ͬͬ֬Dzͬ
wS
wSǛQˮ|(zh)Ҫ܉䓵ďȺ͏ģ܉pտs׃׃ΜضȺ͵͜؛_ȵ306#֬Twڼ50%IJ쏊ȿ50MPa200MPaģ3.9GPa14GPa.
^ǃ|(zh)gķֽˮ|(zh)cõIJϳɘ֬P(gun)ͬr߀wSc֮֬gճϵĺÉļ;P(gun)
|