<delect id="eatsu"><pre id="eatsu"><nav id="eatsu"></nav></pre></delect><delect id="eatsu"></delect>
        <delect id="eatsu"><tr id="eatsu"><nav id="eatsu"></nav></tr></delect>
          <delect id="eatsu"></delect>
          <menuitem id="eatsu"><tr id="eatsu"></tr></menuitem>
          <delect id="eatsu"></delect>
          <nav id="eatsu"></nav>
            <delect id="eatsu"></delect>
            <delect id="eatsu"><pre id="eatsu"><nav id="eatsu"></nav></pre></delect>
            <delect id="eatsu"></delect>
            大連保潔公司-15940959994

            公司新聞當前位置:網站首頁 / 大連疏通下水道 / 正文

            大連保潔巧妙疏通下水管道的生活小常識

            廚房和衛生間在使用下水管時,由于下水管一般都較細,一些殘羹、果皮和菜葉頭發等雜物進入下水管,很彎容易積聚在S彎道內造成下水管堵塞。這里介紹一種簡單的疏通辦法:用一根約與水龍頭到 彎道長度相當、直徑略小于下水口的普通塑料管,一端接在水龍頭上,并用細鐵絲擰緊,不致漏水;一端插入堵塞的下水管內,用一塊濕布將塑料管與下水口周圍的空隙填滿塞嚴。然后最大限度擰開水龍頭,讓水進入下水管,由于管內空間有限形成強大水壓,就能慢慢沖走 型彎道內積淤的堵塞物,從而保證下水管暢通。

            大連百信幫保潔公司-15940959994(微信同步)

            用手機掃描二維碼關閉
            二維碼
            西西大胆无码视频_国产熟女出轨91_无码AV片AV片AV无码_青青久国产在线观看
                  <delect id="eatsu"><pre id="eatsu"><nav id="eatsu"></nav></pre></delect><delect id="eatsu"></delect>
                  <delect id="eatsu"><tr id="eatsu"><nav id="eatsu"></nav></tr></delect>
                    <delect id="eatsu"></delect>
                    <menuitem id="eatsu"><tr id="eatsu"></tr></menuitem>
                    <delect id="eatsu"></delect>
                    <nav id="eatsu"></nav>
                      <delect id="eatsu"></delect>
                      <delect id="eatsu"><pre id="eatsu"><nav id="eatsu"></nav></pre></delect>
                      <delect id="eatsu"></delect>