casper1113 wrote:請問1/4P的加壓...(恕刪)
tinajui wrote:熱水器用的1/6Hp...(恕刪)
casper1113 wrote:您好,加壓馬達是裝...(恕刪)
casper1113 wrote:您好,我指的是牆壁中...(恕刪)
a8405164 wrote:當你把水龍頭開度減...(恕刪)