GB/T 37320-2019 in English

This standard outlines the technical specifications and requirements for shipborne magnetic compasses, compass cabinets, and azimuth reading instruments used in maritime applications. It provides detailed guidelines on the design, construction, performance, and testing of these navigational devices to ensure their reliability and accuracy in operational environments. The document also includes information on installation, maintenance, and calibration procedures necessary for compliance with industry standards. Additionally, it covers the terminology and definitions relevant to the equipment described, facilitating clear communication and understanding among stakeholders. The standard serves as a reference for manufacturers, operators, and regulatory bodies to maintain consistent quality and safety standards in maritime navigation systems.