2 End panels are formed with front and rear reinforcing post channels.
2 End panels are formed with front and rear reinforcing post channels.
前板和后背板为一片成形式环绕设计，前、后部支撑有加强筋。
2 End panels are formed with front and rear reinforcing post channels.
前板和后背板为一片成形式环绕设计，前、后部支撑有加强筋。