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["Double centrifugeagee turbine cutting",,"Chers maîtres : La calculaution de la section du rotor pour une pompe centrifugeue double est-- la même que une pompe simple ?","Peut être, mais pour des,"Cette section est-elle pour un nouveau projet ou une modification postérieure, inopinée ? Est-ce que cela ne peut pas être contrôlée par une van de sortie ? Et si on la sectionne, peut- s'assurer que ne ne sera pas influencé par les facteurs de l'environnement ? Est-ce qu on se on ne ne ne on ne on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on pérdida pérdida

2020-07-19View Original

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各位大侠:请问双级离心泵叶轮切割计算与单级泵相同吗?
Reply #22020-07-20
差不多,太大流量的有可能切成V口
Reply #32020-07-20
这种切割是新建项目还是后天技改,不切不行么?用出口阀控制无效么? 还有,如果切了能保证不受环境因素变化?如果产生的后果不负责任么? 作为一个打工者,尤其不是设备的专业设计者,最好保守些的好。保证设备的安全稳定长周期运行,是最大的节能降耗。如果一定要切,最好与设备生产厂家沟通解决。 供参考。

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