security protection distance

 
  • 安全防護距離

security protection distance的用法和樣例:

例句

  1. The discharge of uncontrollable ammonia was determined by the antiinferenee of ground consistency.A practical and feasible health protection zone was determined.
    採用地面濃度反推法,計算出氨的無組織排放量,從而確定出可行的大型氮肥廠衛生防護距離。

security protection distance的相關資料:

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