鞍山急资电子科技有限公司

  • Types of marine lighting fixtures 2023/04/20

    Ship lighting is a necessary condition for ship navigation, operations, and the lives of ship management staff.It usually includes ensuring navigation safety and personnel safety lighting (such as nav

  • What are the common navigation signals? 2023/04/20

    (1) Mast light: It is a kind of white signal light installed on the front and rear masts in accordance with international navigation rules.It is used to indicate the direction of the night sailing shi

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