2000kg o453N/cm lʣ28/32 1.8/0.9 355/220
SR20M·CڳʽӉ·CI(y)rͼN·ЧãӰȴI(y)ЧʸSR20MmˉNճ[ʯʯɰʯԼNǹ·Vɽ̉CۿI(y)A(ch)̲ȱٵĉO(sh) ԓCc Cе(q)ӣ늿Qn׃ ҺcD(zhun) plp صĚ·ʹx܇xϲٿvp`ȫɿ QQٿvһU`ɿCY(ji)(gu)Mٿvp`{m