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mar 22, 1971 - 1971年3月22日上海第五制药厂试制成功新型抗菌素一-强力霉素，并投入批量生产。

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1971年3月22日上海第五制药厂试制成功新型抗菌素一-强力霉素，并投入批量生产。

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工业大事年表

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mar 22, 1971

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~ 54 years ago

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