51

Temperature Dependence of Hydrogen Bonding in Toluene Diisocyanate Based Polyurethanes

Year:
1977
Language:
english
File:
PDF, 824 KB
english, 1977
59

Preparation of Nano-Sized ZnO Powder by Freeze-Drying

Year:
2009
Language:
english
File:
PDF, 3.32 MB
english, 2009