你即將離開本站

並前往https://omnexus.specialchem.com/selection-guide/polypropylene-pp-plastic

The Definitive Guide to Polypropylene (PP) - Omnexus

The chemical formula of polypropylene is (C3H6)n. PP is among the cheapest plastics available today. Molecular Structure of Polypropylene.

確定！ 回上一頁

查詢 「Write pp」的人也找了：

  1. write三態
    2.
  2. write過去分詞
    3.
  3. Write past participle
    4.
  4. write進行式
    5.
  5. write意思
    6.
  6. 動詞三態表下載
    7.
  7. tell過去式
    8.
  8. sell過去式
    9.