MSC.430(98) Amendments to the Revised Performance Standards for Narrow-Band Direct-Printing Telegraph Equipment for the Reception of Navigational and Meteorological Warings and Urgent Information to Ships (NAVTEX) (Resolution MSC.148(77)) 经修订的船舶接收航行和气象警报以及紧急信息的窄带直接印字电报设备的性能标准(MSC.148(77)决议)修正案