heating flow back 加热回流
heating flow temperature 输送温度
parallel-flow heating furnace 顺流式连续加热炉
flow heating furnace 顺流式连续加热炉
parallel flow heating furnace 顺流式连续加热炉
parallel-flow heating 顺流加热
indirect variable flow heating system 变流量间接供热系统
indirect variable-flow heating systems 变流量间接供热系统
For a major overhaul, consider installing photovoltaic cells on your roof, hydronic radiant heating in your floors, double-glazed panes in your windows and low-flow toilets in your bathroom.
FORBES: Julia Cosgrove
应用推荐
模块上移
模块下移
不移动