Relevant units:
According to the arrangement of the group standards revision plan of the China Institute of Navigation, the two group standards : “Intelligent Robot for Surface Search and Rescue" and "Preliminary Stability Test Method of Hovercraft" organized by China Institute of Navigation have been formed for public comment. In accordance with the relevant requirements of “The Management Methods for Group Standards of China Institute of Navigation”, in order to ensure the scientificity, preciseness and applicability of the standards, we hereby send you the exposure drafts and the compilation instructions of the two group standards. Please send your opinions to the contact person by email before October 15, 2021. No reply within the time limit shall be deemed as no opinion.