Chinese translation for "notchboard"

凹板 凹槽侧板 梯级搁板 梯形槽口板
楼梯的搁板
楼梯横板

Similar Words：

"notch-tough" Chinese translation, "notch-tow barge" Chinese translation, "notch-type snapping roll" Chinese translation, "notchback" Chinese translation, "notchblock" Chinese translation, "notchcuttype" Chinese translation, "notched" Chinese translation, "notched and cogged joint" Chinese translation, "notched and welded wide plate test" Chinese translation, "notched area" Chinese translation