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1 janv. 1931 - Безопасный кондиционер

Description:

В 1931 году, был изобретен безопасный для чело­веческого организма хладагент - фреон

Ajouté au bande de temps:

Кондиционеры

Byanopko4115
1 févr. 2018

Date:

1 janv. 1931
Maintenaint
~ Il y a 93 ans
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