大连海监局加强管理海区航标受损率下降担负大连海区海上船舶助航任务的大连海监局航标区，１９９０年以前曾先后发生海上航标设施被毁、被盗案件近百起，直接经济损失达５０多万元。如今经过他们多年不懈的努力和积极工作，使这个问题得到了较好解决。据初步统计，１９９... Dalian Maritime Safety Supervision Bureau to strengthen management of the sea area navigation aids to reduce the damage rate Dalian Maritime Region to undertake the naval mission of the Dalian Maritime Bureau navigation beacon area, before 1990 there have been marine aids to navigation facilities were destroyed, nearly 100 cases of theft, the direct economic loss More than 50 million. Now, after years of unremitting efforts and active work by them, this problem has been solved well. According to preliminary statistics, 199 ...