Mechanical pulp peroxide bleaching
This course describes how to bleach mechanic pulp without breaking down the lignin structure by reducing the amount of chromophoric groups in it.
Mechanical pulp peroxide bleaching
This course describes how to bleach mechanic pulp without breaking down the lignin structure by reducing the amount of chromophoric groups in it.
Woodhandling
This course explains wood properties and wood components in addition to the purpose, design and function of the equipment used.
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