reclaimed sand 中文意思是什麼

reclaimed sand 解釋
再生砂
  • reclaimed : 回收的
  • sand : n 1 沙。2 〈 pl 〉 沙灘,沙洲,沙地,沙漠。3 〈 pl 〉 沙粒;(計時用的沙漏中的)細沙。4 光陰,時...
  1. Take an active part in activities such as forestation, sand prevention and control, closing mountains to facilitate forestation, and returning reclaimed land and forests and grassland

    參加植樹造林防沙治沙封山育林退耕還林還草等工作
  2. Disposal of riverside reclaimed land, issuance of public riverside land farming and sand collection permits, handing of illegalities in river zones and promotion of river care projects

    河川浮覆地之處理、河川公地種植及砂石採取案件許可、河川區域違法案件處理、愛護河川宣導等事項。
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