[专利英汉词典] polyurethane

[中医英汉词典] polyurethane

[农牧林英汉词典] polyurethane

[英汉化学名词] polyurethane

[化学英汉词典] polyurethane

[广播英汉词典] polyurethane

[水利英汉词典] polyurethane

[海运英汉词典] polyurethane

[消防英汉词典] polyurethane

[环境英汉词典] polyurethane

[电信英汉词典] polyurethane

[英汉石油名词] polyurethane

[石油英汉词典] polyurethane

[能源英汉词典] polyurethane

[航空英汉词典] polyurethane

[船舶英汉词典] polyurethane

[计算机英汉词典] polyurethane

[进出口英汉词典] polyurethane

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