plain pump
常見(jiàn)例句
- Proposes that for central plain area using water source heat pump unit, solving the issues of irrigating well water back for different geological area must be emphasized.
同時(shí)提出了中原地區(qū)使用水源熱泵機(jī)組時(shí)，著重注意不同地質(zhì)井水回灌的解決問(wèn)題。 返回 plain pump