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29 jul 1980 ano - 1980年7月29日上海电梯水暖修配厂制成中国第一台 1.5米/秒交流快速载客电梯。

Descrição:

1980年7月29日上海电梯水暖修配厂制成中国第一台 1.5米/秒交流快速载客电梯。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

29 jul 1980 ano

Agora

~ 45 years ago

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