菜单选择static/file/20220730112453458.mp4
容量调节https://jyai.oss-cn-hangzhou.aliyuncs.com/rms/admin/upload/doc/20220730112401851.mp4
预约选择功能(néng)static/file/20220730112417398.mp4
盖板组件拆装static/file/20220730112436907.mp4
