手机彩票

  • <tr id='mWeu0a'><strong id='mWeu0a'></strong><small id='mWeu0a'></small><button id='mWeu0a'></button><li id='mWeu0a'><noscript id='mWeu0a'><big id='mWeu0a'></big><dt id='mWeu0a'></dt></noscript></li></tr><ol id='mWeu0a'><option id='mWeu0a'><table id='mWeu0a'><blockquote id='mWeu0a'><tbody id='mWeu0a'></tbody></blockquote></table></option></ol><u id='mWeu0a'></u><kbd id='mWeu0a'><kbd id='mWeu0a'></kbd></kbd>

    <code id='mWeu0a'><strong id='mWeu0a'></strong></code>

    <fieldset id='mWeu0a'></fieldset>
          <span id='mWeu0a'></span>

              <ins id='mWeu0a'></ins>
              <acronym id='mWeu0a'><em id='mWeu0a'></em><td id='mWeu0a'><div id='mWeu0a'></div></td></acronym><address id='mWeu0a'><big id='mWeu0a'><big id='mWeu0a'></big><legend id='mWeu0a'></legend></big></address>

              <i id='mWeu0a'><div id='mWeu0a'><ins id='mWeu0a'></ins></div></i>
              <i id='mWeu0a'></i>
            1. <dl id='mWeu0a'></dl>
              1. <blockquote id='mWeu0a'><q id='mWeu0a'><noscript id='mWeu0a'></noscript><dt id='mWeu0a'></dt></q></blockquote><noframes id='mWeu0a'><i id='mWeu0a'></i>

                分/集水气

                分、集水器(manifold)是水系统中,用于连接各路加热管供、回水的配、集水装置。按进回水分为分水器,集水器。所以称为分集水器或集分水器, 俗称分水器。

                产品描述

                分、集水器(manifold)是水系统中,用于连接各路加热管供、回水的配、集水装置。按进回水分为分水器,集水器。所以称为分集水器或集分水器, 俗称分水器。