MT-LB-M - Local bulgarian modernization of the vehicle. Air conditioner and auxiliary power unit provides comfort temperature for crew compartments of MT-LB in hot season and the auxiliary power unit provides power supply for electric users of MT-LB and the air conditioner when the main engine is off.
<a href="//commons.wikimedia.org/w/index.php?title=User:KGG1951&amp;action=edit&amp;redlink=1" class="new" title="User:KGG1951 (page does not exist)">Krasimir Grozev</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>