10/22 Plumbing Systems 排水管
排水管和馬桶的維修--水管阻塞/馬桶安裝及水箱內部零件拆裝及漏水檢修 Drainage and toilet maintenance – Water pipe obstruction / toilet installation and tank parts internal disassembly and leakage maintenance
整體污排水系統圖說講解說明
sewage drainage system diagram & explanation 講義 Plumbing Handouts
11/05 Faucets & Sinks 水龍頭和水槽
居家漏水的應變措施及水龍頭的更換--水龍頭,混頜龍頭實際拆解操作練習,排水管漏水及堵塞處理 Response to water leakage at home and replacement of faucet – faucet, mixed jaw faucet dismantling operation exercises, drainage leaking and clogging 講義 Faucets Handouts