Heat transport links in general through the heating station to a network of heat transfer to the secondarynetwork, which would transfer it to heat the user.
热能输送环节中，一般通过热力站把一级网的热能传递给二级网，并由它输送到热用户。
2
Thermal Power Station is the second net heat source, the main energy-consuming device is a heat exchanger, circulating pump and fill the secondarynetwork of pumps.
热力站是二级网热源，主要耗能设备是换热器、二级网循环水泵和补水泵。
3
The primary network device ACTS as an intermediary for protocol signaling involving a secondarynetwork device and an other device with which the secondarynetwork device is communicating.