fixed catalyst bed
短語詞組
- fixed bed catalyst chamber 固定牀催化反應(yīng)器
- fixed ammonia bed catalyst 固定牀催化劑
- fixed bed catalyst regeneration 固定牀催化劑再生;直餾汽油芳搆化
- fixed bed catalyst 固定牀催化劑
- The fixed -dual bed catalyst system 雙固定牀催化劑系統(tǒng)
- fixed -bed d catalyst 固定牀催化劑 返回 fixed catalyst bed