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緩慢灰化法測灰分時,應在(815+10)C的溫度下灼燒30min。

作者:煤礦安全網 2022-01-06 14:27 來源:煤礦安全網 緩慢 灰化 灰分 分時 溫度 灼燒 30min
題目信息:

  緩慢灰化法測灰分時,應在(815+10)C的溫度下灼燒30min。

  A.正確

  B.錯誤√

答案

煤礦安全網(http://www.nanibalconysafetynets.com)

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