Freshwater turtle of Chesapeake bay tributaries having red markings on the lowershell.
产于切萨皮克海湾的淡水龟，下面的壳上有红色的斑点。
2
The hinging device can conveniently distribute wires inside through the grooves of the upper arm and the lower arm and the notches of the upper shell and the lowershell.
本发明铰接装置通过设置在上、下臂的凹槽及上、下壳体的开槽从而方便在其内部走线。
3
The utility model relates to a lamp shell of an escape guiding lamp, comprising an upper shell and a lowershell, and the lowershell is hollow for forming a light transmission part;