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A WOOD PRESERVATIVE CONTAINING A QUATERNARY AMMONIUM COMPOUND AND A CU OR ZN CATION IN AN AQUEOUS AMMONIACAL SOLVENT
A WOOD PRESERVATIVE CONTAINING A QUATERNARY AMMONIUM COMPOUND AND A CU OR ZN CATION IN AN AQUEOUS AMMONIACAL SOLVENT
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机译:一种含季铵盐化合物和铜或锌阳离子的防腐剂,在氨水溶液中
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摘要
WOOD TREATMENT COMPOSITIONSABSTRACTThe present invention relates to a composition forrendering wood material resistant to biological deteriora-tion, which composition comprises an aqueous ammoniacalsolution of copper and quaternary ammonium compounds.
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