A new variety of Hybrid Tea rose suitable for garden decoration, having flowers of blended orange and pink coloration. The method includes various processes of obtaining the number of code blocks in consideration of an error detection code which is to be attached to each code block, calculating the size of the code blocks, segmenting input data, and channel-coding the code blocks, thereby efficiently transmitting data. Based on a reference external force exerted on the hitch, the control system is configured with relationships for converting a plurality of command values to corresponding electric current levels for operating the valve. The first vacuum fan housing and the second fan vacuum fan housing are positioned behind the top housing.