xylylene n.苯撑二甲基苯二甲基...xylylene chloride 苯二甲基氯...xylylene bromide 苯二甲基溴...xylylene glycol 苯二甲醇...xylylene alcohol 苯二甲醇...xylylene cyanides 苯二甲基氰...xylylene amine 苯二甲胺...poly-p-xylylene phenylene diacetate 聚亚苯基二乙酸对苯二甲醇酯...poly-p-xylylene 聚对二甲苯...
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