Frederich, Tim on fri 19 jan 01
Small cones and bars have the same equivalent end point. If the small cone
was placed in the sitter exactly the same way and at the same point on the
cone every time, it would have the same melting point as the bar. The bar
was developed so that it would not matter if it was not placed exactly the
same every time.
Best regards,
Tim Frederich
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