[专利英汉词典] polyvinyl alcohol

[农业英汉词典] polyvinyl alcohol

[农牧林英汉词典] polyvinyl alcohol

[水利英汉词典] polyvinyl alcohol

[海运英汉词典] polyvinyl alcohol

[环境英汉词典] polyvinyl alcohol

[电信英汉词典] polyvinyl alcohol

[英汉石油名词] polyvinyl alcohol

[石油英汉词典] polyvinyl alcohol

[纺织英汉词典] polyvinyl alcohol

[能源英汉词典] polyvinyl alcohol

[航海英汉词典] polyvinyl alcohol

[船舶英汉词典] polyvinyl alcohol

[轻工业英汉词典] polyvinyl alcohol

[进出口英汉词典] polyvinyl alcohol

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