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/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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28 out 1991 ano - 1991年10月28日 上海重型机床厂研制的 2000吨力标准测力机通过鉴定,该机最大压力2200 吨力,最大拉力 1000 吨力,为世界上第三台。
Descrição:
1991年10月28日 上海重型机床厂研制的 2000吨力标准测力机通过鉴定,该机最大压力2200 吨力,最大拉力 1000 吨力,为世界上第三台。
Adicionado na linha do tempo:
工业大事年表
By
Loo Qoo
2 set 2023
1
0
688
Data:
28 out 1991 ano
Agora
~ 33 years ago
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