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mar 21, 1980 - 1980年3月21日上海石油化工总厂化工二厂醋酸装置由单塔氧化改为双塔氧化工艺,为国内首创。
Description:
1980年3月21日上海石油化工总厂化工二厂醋酸装置由单塔氧化改为双塔氧化工艺,为国内首创。
Added to timeline:
工业大事年表
By
Loo Qoo
2 Sep 2023
1
0
688
Date:
mar 21, 1980
Now
~ 45 years ago
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