<del id="plp5r"><span id="plp5r"></span></del>
<cite id="plp5r"><video id="plp5r"></video></cite>
<menuitem id="plp5r"><dl id="plp5r"></dl></menuitem>
<cite id="plp5r"><video id="plp5r"><thead id="plp5r"></thead></video></cite>
<var id="plp5r"><dl id="plp5r"></dl></var> <var id="plp5r"><strike id="plp5r"><listing id="plp5r"></listing></strike></var>
<cite id="plp5r"><span id="plp5r"><menuitem id="plp5r"></menuitem></span></cite>
<var id="plp5r"><strike id="plp5r"><listing id="plp5r"></listing></strike></var><var id="plp5r"><strike id="plp5r"></strike></var>
<cite id="plp5r"><span id="plp5r"></span></cite>
"

✅带计划的彩票网址✅品牌实力,资金雄厚,带计划的彩票网址,诚信为本,原生态App体验千百款游戏,带计划的彩票网址,7x24服务,欢迎您来体验!

<del id="plp5r"><span id="plp5r"></span></del>
<cite id="plp5r"><video id="plp5r"></video></cite>
<menuitem id="plp5r"><dl id="plp5r"></dl></menuitem>
<cite id="plp5r"><video id="plp5r"><thead id="plp5r"></thead></video></cite>
<var id="plp5r"><dl id="plp5r"></dl></var> <var id="plp5r"><strike id="plp5r"><listing id="plp5r"></listing></strike></var>
<cite id="plp5r"><span id="plp5r"><menuitem id="plp5r"></menuitem></span></cite>
<var id="plp5r"><strike id="plp5r"><listing id="plp5r"></listing></strike></var><var id="plp5r"><strike id="plp5r"></strike></var>
<cite id="plp5r"><span id="plp5r"></span></cite>"

提供工程阀门组合解决方案

Provide engineering valve combination solutions

CN/EN
带计划的彩票网址  >  产品中心  >  伞齿轮截止阀

伞齿轮截止阀

伞齿轮截止阀

    产品规格(DN): 50~400                                                                                             压力等级(PN): 1.6~16

    设计标准: GB/12235;                                                                                                 连接方式: 法兰

    主体材质:铬镍钛钢,柔性石墨,不锈钢,铝青钢等

    适用介质: 水、油品、蒸气等截止阀.jpg 

带计划的彩票网址