The receptacle cylinder has the advantages that the height of the container is controllable, the volume can be reduced, and the storage and the carriage are facilitated.
本实用新型具有可控制容器高度、缩小体积、便于携带存放的优点。
The receptacle cylinder has the advantages that the height of the container is controllable, the volume can be reduced, and the storage and the carriage are facilitated.
本实用新型具有可控制容器高度、缩小体积、便于携带存放的优点。
应用推荐