求翻译：铜滑环外径一致，同轴度高，加之碳刷能自动精确地补偿磨损量，始终确保钢滑环与碳刷的良好吻合，绝不因为拉弧而烧损是什么意思？

Copper slip ring outside diameter the same coaxial high, combined with carbon brushes can automatically and precisely compensate for the amount of wear, always make sure that the steel slip ring and carbon brush good agreement, not because of arcing and burning

Copper slip ring OD the axis, and the carbon brush to automatically compensate for wear with precision, always make sure that steel sliding ring with carbon brushes of good fit, not burned out, and drop-down.

The copper link outer diameter is consistent, the proper alignment is high, adds the carbon brush to be able precisely to compensate the wearing capacity automatically, throughout firmly the Paoting Steel Plant link and the carbon brush tally good, but because of does not pull the arc the loss by bu

Copper slip ring outer diameter line, coaxial, high, combined with the carbon brushes automatically precisely compensate wear, always ensure a good steel slip rings and carbon brushes in line, not because the arc and burn

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