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Research of influence of technology factors on height of elements of font of the Braille type

Vakulich D. A., Maik V. Z., Motyka M. T. (Ukrainska akademiia drukarstva (UAD, Lviv, Ukraina)
Research of influence of technology factors on height of elements of font of the Braille type. — 2009. — № 3(25). — pp. 48—51.
    

Experimental researches of the influence of the pressure value on the formation of elements of the Braille type on different cardboards are conducted.
     Language — Ukrainian.
     Illustrations — 2.
     Table — 3.
     Bibliography — 7 titles.
   

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