DC51D+ZM 0.5*1250*C 镀锌铝镁
DC51D+ZM 0.6*1250*C 镀锌铝镁
DC51D+ZM 0.8*1250*C 镀锌铝镁
DC51D+ZM 1.0*1250*C 镀锌铝镁
DC51D+ZM 1.2*1250*C 镀锌铝镁
DC51D+ZM 1.5*1250*C 镀锌铝镁
DC51D+ZM 2.0*1250*C 镀锌铝镁
DC51D+ZM 2.5*1250*C 镀锌铝镁
DC51D+ZM 3.0*1250*C 镀锌铝镁
DC51D+ZM 4.0*1250*C 镀锌铝镁
DC51D+ZM 5.0*1250*C 镀锌铝镁
DC54D+ZM 0.5*1250*C 镀锌铝镁
DC54D+ZM 0.6*1250*C 镀锌铝镁
DC54D+ZM 0.8*1250*C 镀锌铝镁
DC54D+ZM 1.0*1250*C 镀锌铝镁
DC54D+ZM 1.2*1250*C 镀锌铝镁
DC54D+ZM 1.5*1250*C 镀锌铝镁
DC54D+ZM 2.0*1250*C 镀锌铝镁
DC54D+ZM 2.5*1250*C 镀锌铝镁
DC54D+ZM 3.0*1250*C 镀锌铝镁
DC54D+ZM 4.0*1250*C 镀锌铝镁
DC54D+ZM 5.0*1250*C 镀锌铝镁
