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甲床的10：1是可以实现的一个很好的安装涡轮轴承处于良好状态。
A turndown of 10:1 is achievable in a good installation with the turbine bearings in good condition.
youdao
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甲床的10：1是可以实现的一个很好的安装涡轮轴承处于良好状态。
A turndown of 10:1 is achievable in a good installation with the turbine bearings in good condition.
youdao