Please select the proper method for balancing axial force.
A、Balancehole;
B、Doublesuctionimpeller;
C、Asymmetricalarrangement;
D、balancingdiscandbalancingdrum;
E、balancepipe
发布时间：2025-10-12 21:38:45
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答案：Balance hole; Double suction impeller; balancing disc and balancing drum; balance pipe
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