Combining unified administration with graded responsibilities by organs of different levels shall be the principle adopted for the construction, annual repairs and maintenance of seawalls.
海塘的建设、岁修和养护实行统一管理与分级负责相结合的原则。
Combining unified administration with graded responsibilities by organs of different levels shall be the principle adopted for the construction, annual repairs and maintenance of seawalls.
海塘的建设、岁修和养护实行统一管理与分级负责相结合的原则。
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