coastal aids meaning in Chinese

沿岸助航标志
沿海标志
沿海航标

According to the require of the international management of aids to navigation , the quality assessment system of regional msa is established basing on the analyse of quality assessment of china coastal aids to navigation , which applies to the assessment of regional msa
海区的航标质量考核指标体系，是依据国际航标管理的要求，经过对中国沿海航标质量考核的分析和评价的基础上所建立起来的，该考核适用于对海区的考核。