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Principle
Polystyrene containing n-pentane as a foaming agent can easily increase its original volume by 20 to 50 times when heated with steam. If pre-foamed polystyrene of this type is sintered together in a closed mould to make a section with a closed cell structure, th ...
This experiment modelling the principal functions of an electrostatic filter can also be set up conveniently as a complete experiment on the comprehensive experiments panel.
German coal contains an average of one tonne of sulphur per 100 tonnes of coal. During combustion, this generates in about two tonnes of sulphur dioxide. Thus, a large 700-megawatt power plant which burns about 200 tonnes of coal per hour produces about 100 ...
PHYWE presents the new x-ray unit: innovative technology, top safety, maximum comfort!
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