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31 dic 1949 anni - 1949年12月31日全市工厂废除对工人的抄身制度。

Descrizione:

1949年12月31日全市工厂废除对工人的抄身制度。

Aggiunto al nastro di tempo:

工业大事年表

2 set 2023

1

0

686

Data:

31 dic 1949 anni

Adesso

~ 75 years ago

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