2000kg o453N/cm lʣ28/32 1.8/0.9 355/220
SR20M·C(j)ڳʽӉ·C(j)I(y)rͼN·ЧãӰȴI(y)ЧʸSR20MmˉNճ[ʯʯɰʯԼNǹ·Vɽ̉C(j)ۿI(y)A(ch)̲ȱٵĉO(sh) ԓC(j)c C(j)е(q)ӣ늿Qn׃ ҺcD(zhun) plp (d)صĚ·ʹx܇xϲٿvp`ȫɿ QQٿvһU`ɿC(j)Y(ji)(gu)M(jn)ٿvp`{m