Impeller has a single suction and double suction two suction fluid ways.
叶轮有双吸和单吸两种吸液方法。
Generally can be divided into single suction impeller with double suction impeller two.
一般可分为单吸式叶轮与双吸式叶轮两种。
Generally can be divided into single suction impeller with double suction impeller two.
一般可分为单吸式叶轮与双吸式叶轮两种。
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