electric gas heater

基本解释

Measure the space where the existing electric water heater now sits (including necessary plumbing, venting and gas connections) and note its existing tank size.
测量现有的电热水器所占有的空间（包括必要的管道，通风和燃气连接），注意现有的热水器容积大小。
The major components of the a Fuel Gas Conditioning & Heating System consist of an Filter Coalescer, electric start-up heater, a shell and tube type performance gas heater, and a fuel gas scrubber.
燃气调节与加热系统的主要部件包括凝聚过滤器、电起动加热器、壳管式工作燃气加热器和燃气洗涤器。
These two decades saw the invention of electric light, alternating current, the telephone, automobile, steam turbine, gas turbine, water heater, transformer, arc welding, phonograph and seismograph;
这二十年见证了电灯、交流电、电话、汽车、蒸汽涡轮、瓦斯涡轮、热水器、变压器、电弧焊、照片和地震仪的发明；