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- Branch pipe valves . stopcocks . nominal pressure pn 10
支流管阀.制动旋塞.公称压力pn 10 - Foam branch pipes in combination with monitors
与监控器相结合的泡沫支管 - Branch pipe valves . draw - off cocks . nominal pressure pn 10
支流阀.给水阀.公称压力,标准压力 - Foam branch pipes , portable
便携式泡沫支管 - A stability analysis of external compressive buckling of non - symmetrical y - shaped branch pipe
型岔管抗外压稳定性分析 - Multi purpose branch pipes for nominal pressure 16 ; requirements , testing
公称压力16的多用途三通管道.第2部分:要求检验 - Branch pipe valves . stopcocks and draw - off cocks . general . nominal pressure pn 10
支流管阀.制动旋塞和排放旋塞.总则.公称压力pn 10 - Brake branch pipe
制动支管 - Research on flow shape and distribution of materials for branch pipe in gas solid two phase flow
气固两相分支管流动及流量分配特性的研究 - Bodily form optimum for bottom branch pipe in tail water surge chamber of goupitai hydropower station
构皮滩水电站尾水调压室底部岔管体型优化
Last modified time:Thu, 14 Aug 2025 00:29:56 GMT