·Ò§ºÃÔÉÑ·ÃѺ·ÓµÒÁẺ¢Í§ÅÙ¡¤éÒËÃ×ͨÐãËé·Ò§àÃÒÍ͡ẺãËé¡çä´éâ´ÂËÅÑ¡¤×Í¡ÒÃÃѺ¨Ñ´·ÓªéÍ» ÃéÒ¹¤éÒµèÒ§æáÅЧҹµ¡áµè§ÀÒÂã¹ àªè¹ÃéÒ¹áÇè¹¡ÃØ§ä·Â ÊÒ¢Òà¾ÃÕÂÇà¾ÃÊ ÃÒÁ¤Óá˧ ,ªéÍ»¡Òá¿ã¹ËéÒ§ÊÃþÊÔ¹¤éÒ,Ãéҹ˹ѧÊ×Í,ÃéÒ¹¡Åéͧ¶èÒÂÃÙ» ¼ÅÔµáÅе´µÑé§§Ò¹à¿ÍÃì¹Ôà¨ÍÃì µÒÁẺ ·Ñé§§Ò¹àËÅç¡,äÁé,Êáµ¹àÅÊ,ͤÔÅÔÊ´éÇ·ÕÁ§Ò¹·Õè¤Ãº¤Ãѹ áÅÐÂѧÊÒÁÒö·Óã¹Êèǹ¢Í§»éÒÂâ¦É³Ò in door áÅÐ out door ÃÇÁ¶Ö§§Ò¹Ink-jet