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Haben Aufzugszertifikate ein Ablaufdatum?

Ask Time: 2024-02-12

Answer

Einige Zertifikate haben eine feste Gültigkeit oder müssen überwacht werden, während andere von unveränderten Standards und Produktdesigns abhängen. Überprüfen Sie immer die Bedingungen und den aktuellen Status des Zertifikats.

Answer Time: 2024-02-13

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