Technical conditions for preparing bismuth subnitrate with bismuth oxychloride concentrate as the raw material have been studied.
研究了以氯氧化铋精矿为原料，制取次硝酸铋的工艺条件。
Technical conditions for preparing bismuth subnitrate with bismuth oxychloride concentrate as the raw material have been studied.
研究了以氯氧化铋精矿为原料，制取次硝酸铋的工艺条件。
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