中字幕视频在线永久在线

家庭(ting)管道(dao)疏通

電動(dong)(dong)(dong)型(xing)(xing)管道疏(shu)通(tong)機(ji)動(dong)(dong)(dong)力更加強(qiang)大(da),工作效率更高。將軟(ruan)(ruan)軸插入機(ji)械中,在(zai)確(que)認各方面都安全的(de)情況(kuang)下,開(kai)(kai)啟電源開(kai)(kai)關(guan),然(ran)后用(yong)手壓動(dong)(dong)(dong)離合扳把,疏(shu)通(tong)機(ji)即可把軟(ruan)(ruan)軸鎖緊并帶動(dong)(dong)(dong)軟(ruan)(ruan)軸旋轉,松開(kai)(kai)離合扳把,軟(ruan)(ruan)軸隨之停止轉動(dong)(dong)(dong)。電動(dong)(dong)(dong)型(xing)(xing)管道疏(shu)通(tong)機(ji)一(yi)般配備多(duo)種刀頭,根據不同(tong)(tong)管道堵塞性質,選(xuan)擇不同(tong)(tong)型(xing)(xing)號刀頭進行疏(shu)通(tong)。