When the concrete is just cast, it is more or less fluid and exerts considerable side pressure on the forms.
当混凝土，它只产生或多或少的流体压力相当大的一面。
Motor heat dissipation shall be accomplished by circulating a heat transfer fluid from an integral reservoir through channels that are internally cast into the motor stator housing.
电机散热应该通过热传导流体的循环流动来完成，这些流体从一体式贮存器流经内铸管道，进入电机定子外壳。
The centrifugal pump is one combined structure of pump cover and integral volute and has one cast polyurethane elastomer lining in the fluid passing part.
其特征将离心泵分解成由泵盖及整体蜗壳组合结构，并在过流部位衬里一层浇注型聚氨酯弹性体。
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