Description
Details
Hztyyier Magdeburg Hemispheres Steel Physics Experiment Instrument Cast Iron Physical Laboratory Teaching Apparatus for High School Students and Educators: The pressure difference between the sealing ball and the outside atmosphere compresses the two hemispheres, so that they cannot be separated within a certain pulling force. Metal ball is inside coated with rust preventing paint.
Key features
- The pressure difference between the sealing ball and the outside atmosphere compresses the two hemispheres, so that they cannot be separated within a certain pulling force
- Metal ball is inside coated with rust preventing paint
- Paint spraying surface, and burr-free
- Material: cast iron
- Colour: Black
Product specifics
- Brand: Hztyyier
- Category: Models & Educational Materials
- Colour: Black
- Material: cast iron
- Part number: Hztyyiern94ca51egg