About HAYAKAWA NORIKO
About 文化財研 東京文化財研
About SAKAI KIYOFUMI
About KIDA KEIKO
About 文化財研 東京文化財研
About TSUBOKURA SACHIKO
About 文化財研 東京文化財研
About OKAWARA NORIKO
About 文化財研 東京文化財研
About OKADA YUSUKE
About FUJIMATSU HITOSHI
About KAWANOBE WATARU
About 文化財研 東京文化財研
About 文化財保存修復学会誌
About polyvinyl alcohol
About removal
About enzyme availed reaction
About cultural properties protection
About oxidation
About Hydrolysis
About diketone
About degradation (alteration)
About degree of polymerization
About Molecular Weight
About flexibility
About Science and technology in general
About 文化財
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