“asphalt used in roofing”的概念、定义、翻译、参考文献-科学参考

单词	asphalt used in roofing
释义	asphalt used in roofing Encyclopedia 工学石油沥青释 asphalt used in roofing建筑沥青加入许多改性助剂（如橡胶、萜烯类树脂、塑料、干性油等）满足建筑工程方面需要的石油沥青。
随便看	Defense Satellite Communication System Defense Science and Technology Thesaurus defense system analysis Defense Technical Information Center defense wound defensible space defensin defensive behavior of livestock defensive competitive intelligence defensive competitive intelligence method defensive competitive intelligence technology defensive expenditures defensive information operations defensive innovation defensive listening defensive qi defensive respiratory reflexes deferent de Fermat deferment deferoxamine (mesylate) deferred approach to a limit deferred charge Deferred Compensation Plan deferred constraint

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