你即將離開本站

並前往https://www.ontario.ca/document/education-ontario-policy-and-program-direction

Education in Ontario: policy and program direction

... boards and school authorities. Direction is issued as policy documents called Policy and Program Memoranda (PPM), which are all given a specific number.

確定！ 回上一頁

查詢 「Ppm」的人也找了：

  1. ppm單位換算
    2.
  2. ppm是什麼
    3.
  3. ppm中文
    4.
  4. ppm計算
    5.
  5. ppm公式
    6.
  6. ppm換算ml
    7.
  7. ppm濃度換算
    8.
  8. ppm是什麼單位
    9.