frontier duty 中文意思是什麼
frontier duty
解釋
邊界關稅-
This vessel is a boat for executing the business affairs at the frontier inspection, mainly for carrying out the patrol, inspection and anti - smuggling duty etc along chinas coastal waters
20 . 80m本艇為邊檢工作執法公務船。其主要用途是在我國沿海水域執行巡邏檢查緝私等任務。
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