PULSE Glass 沸騰雙球
Similar to the above Man-like pulse glass, when one hand is holding one bulb, alcohol will run to another bulb & seem like boiling, It is used to explain the theory of heat and energy.
Item no : JHL 624
PULSE Glass 沸騰雙球
Similar to the above Man-like
pulse glass, when one hand is holding one bulb, alcohol will run to another
bulb & seem like boiling, It is used to explain the theory of heat and energy.
Item no : JHL 624
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