The pressure calculation of Durkeesox system is basically as same as traditional air duct, including all calculation formula. The friction coefficient of Durkeesox system is almost the same as....

Chillventa is one of the most important events in the world for refrigeration, air conditioning, ventilation and heat pumps, which was first organized under the name of  ¡  ° Chillventa ¡  ± in 2008. As....