Modifiche

nessun oggetto della modifica
Riga 5: Riga 5:  
* [http://pickcollecting.presspublisher.us/issue/summer-2010/article/pick-degradation] On picks degradation
 
* [http://pickcollecting.presspublisher.us/issue/summer-2010/article/pick-degradation] On picks degradation
 
* [http://cool.conservation-us.org/jaic/articles/jaic30-02-003_3.html] Celluloid objects: their chemistry and preservation
 
* [http://cool.conservation-us.org/jaic/articles/jaic30-02-003_3.html] Celluloid objects: their chemistry and preservation
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* [https://www.mdpi.com/2073-4360/17/12/1648] Recent research from the University of Padua on the effect of moisture on celluloid.
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* [http://www.chogokindx.com/wp/degrado-della-plastica.html] degradazione delle plastiche
 
* [http://www.chogokindx.com/wp/degrado-della-plastica.html] degradation of plastics
 
* [http://www.chogokindx.com/wp/degrado-della-plastica.html] degradation of plastics
 
* [http://chestofbooks.com/reference/Henley-s-20th-Century-Formulas-Recipes-Processes-Vol1/Solvents-for-Celluloid.html] Solvent recipes for celluloid
 
* [http://chestofbooks.com/reference/Henley-s-20th-Century-Formulas-Recipes-Processes-Vol1/Solvents-for-Celluloid.html] Solvent recipes for celluloid