A new technique that layer of carbon-bearing pellets is heated and direct reduced under conditon of parallel-flow heating with pre- heated air is put forword.
提出了一种顺流加热含碳球团直接还原的新方法。
A method to decide normal states of regenerative heater under variable steam conditions is provided which can be used to diagnose trouble of regenerative heater.
此方法可用于回热加热器故障诊断。
hot water heater
热水加热器热水供暖器
Set your water heater at120 oF( or lower) to prevent the bath water from acalding your child.
把热水加热器的温度调到120华氏一下以防热水烫伤孩子。
electric instantaneous or storage water-heater and immersion heater
电子瞬时热水器或蓄热器及浸入式加热器
multi-coil feed heater
多盘管式给水加热器
immersion heater incorporated in a tank or vat (excl. those for water heating or domestic use)
浸入式加热器,装在箱内或容器内（不包括热水器或家用加热器）
a heater and storage tank for the heated water.
带有装热水的罐的加热器。
Practical approach to hydrophobic recovery of the sealing heater for self-equipped thermal plants
自备热电厂轴封加热器疏水回收方法
deaerating heater
除气加热器除氧加热器
CALCULATION OF WATER-WATER MIXING HEAT EXCHANGER USED IN HOT WATER BOILER
集中供热热水锅炉用轴向式水-水混合式加热器的计算方法
Normal saline is commonly used in artificial airway humidifying.
湿热交换器没有额外的水和热气，所以功效不如加热型增湿器。
Do not use the unit with other heating appliances (plantar electric heater, hot??water bag etc.) at the same time, or use it heating for other appliances.
禁止与其它发热器具(如脚炉、热水袋等)并用，禁止与其它器具加热。
Theoretical Analysis and Experimental Investigation on Dual-tank Heat Pump Water Heater Based on Reciprocating Heating Process;
往复加热型双水箱热泵热水器理论分析与试验研究
The Application of Electric Heater in Welding Preheating for Rotating Wheel of Water Turbine
电加热器预热在水轮机转轮焊接中的应用
heating calorimeter, berthelot
泊日洛特加热量热器
indirectly heated thermistor
间接加热式热敏电阻器
finned strip heater
带散热片的管加热器
The heater can give off much warmth.
加热器能散发出热能。
steam air heater
蒸汽加热式空气预热器