交换器
5.Partial heating to solve clogging of the main heat exchanger associated with 350m~3/h ASU
6.Because the internal links between the switches are shared between many users, the costs of packet switching are lower than those of circuit switching.
8.Heat and mass in the main fractionator are removed by the exchangers and product streams around the main fractionator .
9.What type of cable is used to make an Ethernet connection between a host and a LAN switch?
10.Actification experiment of substituting sulfuric acid for chlorhydric acid in floating cation exchanger of double rooms with desalting water

