§°§á§Ú§ã§Ñ§ß§Ú§Ö: §²§Ñ§Ù§Þ§Ö§â: 61*19.2*19.6§Þ§Þ §¹§Ñ§ã§ä§à§ä§Ñ: 58 KHz §µ§á§Ñ§Ü§à§Ó§à§é§ß§í§Ö §Õ§Ñ§ß§ß§í§Ö: 100 §ê§ä/§Þ§Ö§ê§à§Ü 10 §á§Ñ§Ü§Ö§ä§à§Ó/§Ü§à§â§à§Ò§Ü§Ñ(52 *35.5 *15)