“包缝”的英语？

“包缝”的拼音为：bāo féng...

拷边省道毛边修光并包缝.Neaten the raw edges of the dart by overlooking.本系列机型适用于各种薄料、中厚料织物的包边或包缝作业.Applicable to the over edging operation over thin, moderate and thick fabrics.暗包缝是加工厚织物的一种装饰缝.The welt seam is a decorative finish fo...