Приточно-вытяжные рекуператоры

[3988,4347,4398,5559,5700,6384,6526,6798,6810,6952,7235,7378,7500,7619,7803,7945,8009,8113,8250,8300,8370,8500,8525,8663,9075,9080,9212,9222,9500,9600,9798,10312,10762,11056,11202,11276,11598,12574,12910,13090,13194,13398,13399,13602,13700,13762,14045,14202,14406,14470,14499,14598,14610,14700,14754,15059,15213,15260,15322,15436,15516,15600,15606,15707,15980,16260,16303,16526,16562,16602,16685,16920,16998,17183,17196,17287,17336,17454,17802,17860,18278,18330,18404,18431,18534,18800,18847,18870,18978,19494,19787,19980,20445,20472,20628,20982,21000,21558,21582,21768,21918,22632,22932,23520,23718,23928,23982,23999,24870,24978,25920,25989,26238,26598,26916,27090,27171,27999,28114,28593,29736,31542,32081,32566,34360,35410,35485,37256,40313,41595,42359,42411,42659,45038,50658,52170,52407,55358,57289,61843,62040,62248,63093,68855,80360,82485,82619,84800,89379,92007,129500,130400,143000,186200,188000]