For the capacity of propeller turbine is often small, people pay little importance on the transformation of reducing capacity under specified co.
由于轴流定桨式水轮机容量较小，其在特定条件下的减容改造问题不易引起有关部门的重视，因而这项工作在国内外很少有人从事。
For the capacity of propeller turbine is often small, people pay little importance on the transformation of reducing capacity under specified co.
由于轴流定桨式水轮机容量较小，其在特定条件下的减容改造问题不易引起有关部门的重视，因而这项工作在国内外很少有人从事。
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