logo com4

2016 Hot Factory Direct Vsc Series Cone Leaching Machine

Between a hot and a cold body, convection mass flows with different temperatures, such as the movement of water heated inside a pan or radiation by electromagnetic waves, without mass transfer or direct contact between bodies, as is the case when sunlight hits a surfaceinternal energy u is the energy stored in a system at a molecular.

Copyright © 2019.Henan Mining Machinery Co., ltd. All rights reserved.Sitemap