直接供热 meaning in English

direct heating

Design , and installation of preinsulated bonded pipes systems for district heating
直接供热的预绝热粘结管道系统的设计和安装
High temperature water - source heat pump can reclaim loss - grade heat that is produced when energy - changed device such as boiler is operating , anti the return water of district heating supply system is heated
摘要利用高温水源热泵设备可回收锅炉等能量转化设备产生大量的低温馀热，提高其温度用于直接供热。