The resistance measurement scale may include state resistance scale and trait resistance scale.
阻抗测量量表分为状态阻抗量表和特质阻抗量表两类。
Erosion and scale deposit in partial pipelines made more on-way resistance.
还有部分管线由于腐蚀结垢，沿程阻力增大。
Erosion and scale deposit in partial pipelines made more on-way resistance.
还有部分管线由于腐蚀结垢，沿程阻力增大。
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