1054020 WEIGHT THE AIR

 

Prodcution Info

Overall size :¢75*300mm Prove that air has weight by we […]

Features

Product features:

Overall size :¢75*300mm

Prove that air has weight by weighing our can before and after evacuating it. The difference is up to 1.5 gram. Includes 1000 mL seamless aluminum can with attached plastic valve and hose

 

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