Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/951d70e386bc26fa87dc769a65a4a675.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 plain pump例句_plain pump英汉例句_plain pump双解例句_甲百汇小鸡词典
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. 同时提出了中原地区使用水源热泵机组时，着重注意不同地质井水回灌的解决问题。