coal-tar Bitch的用法和樣例:
例句
- A pitch mesophase can be prepared from petroleum pitch andcoal tar pitch.
從石油瀝青和煤瀝青中製取瀝青中間相物質。
- The experiments are done to develop globular activated carbon from coal pitch.
摘要通過實驗研究,利用煤瀝青研製球形活性炭。
coal-tar Bitch的相關資料:
臨近單詞
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