Third rail cover

Third rail cover in Portuguese

In Portuguese

a cobertura do terceiro trilho

Plural: coberturas do terceiro trilho

Definition

Definition in EnglishA protective shield fitted over an electrical supply rail to reduce accidental contact while allowing the train's contact shoe to reach it.

Definition in PortugueseProteção instalada sobre o trilho de alimentação para reduzir o risco de contato acidental sem impedir o contato elétrico do trem.

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