pool water reverse circulation
... soft water closed circulation 软水密闭循环 pool water reverse circulation 逆流式循环 pool water combined circulation 混合流式循环 ...
基于46个网页-相关网页
逆流式循环方式 pool water reverse circulation 混合流式循环方式 pool water combined circulation ..
基于4个网页-相关网页
pool water reverse circulation
池水反循环
以上为机器翻译结果，长、整句建议使用 人工翻译 。