Yes, some pipes in it have also been fitted.
是的,里面的一些管件也已经被安装好了。
Yes, some pipes in it have also been fitted.
是的,里面的一些管件也已经装好了。
An analysis of the effects of great material change of some pipes on water hammer prevention is made by a numerical calculation.
文中通过数值计算分析了这种局部管材突变对水锤防护的影响。
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