GB 38030.5-2019内河过闸运输船舶标准船型主尺度系列第5部分:黑龙江-松花江国家标准
英文:Dimensions series of standard transport ship types passing the locks of inland rivers—Part 5:Heilongjiang-Songhuajian...
英文:Dimensions series of standard transport ship types passing the locks of inland rivers—Part 5:Heilongjiang-Songhuajian...