390-1300MPa ite giga-agbara ikole ẹrọ irin Irin fun ẹrọ ikole ko nikan ni o ni jo ga agbara, sugbon tun ni ga yiya resistance, ductility ati ti o dara weld-agbara.Ohun elo akọkọ: LG600, LG700, LG700T, LG600T, LG700QT, LG900QT, LG960QT, LG1100QT, LG1300QT.(Lati...
Ka siwaju