Gas, Si

21-March-2023 Tuesday
The embrace of Putin and Xi Jinping alerted the American press


stafillokok
 

Politics
 
The embrace of Putin and Xi Jinping alerted the American press
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Vladimir Putin Gas Diplomacy Donbass China NATO news Politics Si Xi Jinping Special operation Ukraine Economy

26-September-2018 Wednesday
Briefly about the need for verification of SI


ivanmitrich
 
Briefly about the need for verification of SI
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Gas Manometer Metrology Verification Si The photo
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