DZ97259516245 左外加強(qiáng)板 Left outer stiffener
DZ97259516246 右外加強(qiáng)板 Right outer strengthen plate
DZ97259516247 左內(nèi)加強(qiáng)板 Left inner reinforcing plate
DZ97259516248 右內(nèi)加強(qiáng)板 Right inner reinforcing plate
DZ97259516242 中間墊板 Intermediate backing plate
