止回阀
- 与 止回阀 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Reinsert the check modules and O-rings into body in direction of flow.
沿着流向将止回模块和O形环重新插入到阀体内。
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Harmony with severe duty applications in descaling system. The valves may be used as stand alone
KVT公司系列高压回止阀专为客户设计，可用于高负荷的除锈系统。
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Our unique check modules put our Series 7 Backflow Preventers distinctly ahead of other residential containment devices.
我们独特的止回模块结构使得我们的系列7防回流阀住宅保护装置方面明显处于领先地位。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想，是邓小平经济理论体系中的重要组成部分，是我国经济建设根本任务的一个重要方面。