ُ(bio)Xmُ:4f(g)|(zh)6061-T6(PX)r(ji)S(j)Ј(chng)鼰Sa(chn)g(sh)lԈ(bo)r(ji)(bo)ӆ؛ڣ180 -150ɆTÿ30-45콻һ؛؛أSڵؾͽ\(yn)ۿP(gun)ϵ_A(y)~20-30%oSȿ؛a(chn)S(yn)աY(ji)؛ǰкԸĹS˽Ҫ(sh)g(sh)Ҫ(bo)r(ji)Ո(qng)(lin)ϵҲֱӁ˾Ǣ
@lϢ^