| http://www.w3.org/ns/prov#value | - In respect to a metal deposition preventive effect, when a content of a complexing agent in a surface treatment composition is constant, among the above Group B1, particularly amino acids such as glycine, iminocarboxylic acids such as iminodiacetic acid, nitrilotriacetic acid and ethylenediaminetetraacetic acid EDTA!, and heterocyclic polycycloamines such as 8-quinolinol and o-phenanthroline, are
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