principal level

 
  • 特等

principal level的用法和樣例:

例句

  1. Production of glass fiber gypsum products, glass fiber is the Principal and senior gypsum powder as main raw material, together with the cast from high-performance additives.
    公司生產的玻璃纖維石膏系列產品,是以特等玻璃纖維和高級石膏粉為主要原料,配以高性能添加劑澆鑄而成。

principal level的相關資料:

臨近單詞

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