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11 sett 1959 anni - 1959年9月11日上海第一座年产6000 吨聚氯乙烯塑料车间在天原化工厂建成。

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1959年9月11日上海第一座年产6000 吨聚氯乙烯塑料车间在天原化工厂建成。

Aggiunto al nastro di tempo:

工业大事年表

2 set 2023

1

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686

Data:

11 sett 1959 anni

Adesso

~ 66 years ago

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