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os para-raios de 5kA 3P 320Vac datilografam - 1 +2/classe I+II/classe B+C2025-11-18 11:11:28 |
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CB/S certificou o tipo - protetor de impulso 2 40kA 150V/275V/320V/385V/440V2025-08-08 15:57:34 |