纫缘材料

【机】 insulating materials

缘的英语翻译：

along; edge; predestined relationship; reason
【医】 acies; border; brim; edge; fringe; labrum; limbus; margin; margines
margo; ora; rim

材料的英语翻译：

data; datum; makings; material; stuff
【医】 data; datum; material; stock
【经】 material; materials; spoilage