分享簡介4種水喉工程來去水的水泵 Introduction of Four Types of Pump in Plumbing and Drainage System

[@kwanuncle]

解析非常清晰，終於知道各種泵用法，直身泵見得多成日以為只慳位，原來並聯multistage, pump head同flow會加大左

[@PlumbingGuy123]

有用就可以了🤗🙏🙏👍👍

[@chunhungkwong3459]

而家清楚晒, THX🤩🤩

[@PlumbingGuy123]

💪💪🙏👍🙏

[@wowfreechun]

師兄.請教下過咗sump pump果組di 喉系咪一樣要做full水？

[@PlumbingGuy123]

可以咁講，知道流量用返1.5m/s,搵返喉尺寸，跟供水也差唔多

[@wowfreechun]

@@PlumbingGuy123 多謝師兄賜教.fall水先啱

[@kingyip2419]

1：01之後無左聲，好想聽曬全條片，你講解得好清楚

[@PlumbingGuy123]

So sorry, cut左😅

[@kwokchung510]

公屋內水泵房及消防泵房都想見

[@PlumbingGuy123]

比較難 D🙏🙏

[@ronaldma1701]

無左聲中間

[@PlumbingGuy123]

系wor,,,謝提醒🙏

[@unhc4493]

聽你一教，好過做幾年聽人講

[@PlumbingGuy123]

做幾年都好快識