direct electric heating造句
例句與造句
- In Sweden proposals exist to phase out direct electric heating for this reason ( see oil phase-out in Sweden ).
- Energy carriers included are district heating ( D ), ground-source heat pump ( G ), exhaust air heat pump ( A ), bioenergy meaning firewood ( B ), heating oil ( O ) and direct electric heating ( E ).
- It's difficult to find direct electric heating in a sentence. 用direct electric heating造句挺難的