PDF(101 KB)
Improvement of preservation of iron relics with polyurethane emulsion by adding assistant
HE Hai-ping;XU Chun-chun*
Journal of Beijing University of Chemical Technology ›› 2005, Vol. 32 ›› Issue (2) : 47-49.
PDF(101 KB)
PDF(101 KB)
Improvement of preservation of iron relics with polyurethane emulsion by adding assistant
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