air heater element
常见例句
- Carries on the experimental research and feasibility analysis on air source heat pump water heater(ASHPWH), which uses 2-way thermal expansion valve(TEV)as throttling element.
對以雙曏熱力膨脹閥作爲節流元件的空氣源熱泵熱水器進行實騐研究和可行性分析。 返回 air heater element