The wind noise of transmission conductor has been produced by pressure variation caused by the fluid peeling on the conductor surface after wind blowing.
导线风噪声是风吹过导线后，由导线表面的流体剥离所引起的压力变化所产生。
Bubbling and peeling on chemical nickel coating cause fast erosion of no coating part. The appearance can't emerge in the surface treatment.
化学镀镍层起泡脱皮会导致无镀层部位的加速腐蚀，在表面处理中是不允许出现的。
The old paint film cracking occurs, bubbling and peeling, it should be completely removed, repair polished, clean the surface.
旧漆膜出现龟裂、起泡及剥落时，应将其彻底除去，修补打磨后，将表面清理干净。
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