詞語：aminoplastic
aminoplastic的意思
aminoplastic 氨基塑料;胺基塑料;Plastics - Aminoplastic moulding materials - Specification 氨基模塑料;The designation of aminoplastic moulding compounds 氨基模塑料命名;Plastics - Aminoplastic moulding materials - Determination of volatile matter 氨基模塑料揮發物測定方法;