Lesson 1 Introduction to nonwoven fabrics

3.1.1 Definition of nonwoven fabricsThe nonwoven fabric is a kind of fiber products and its processing technology of nonwovenfabric is a new technology for the textile industry. The nonwoven fabric industry is a newlydeveloping field involving in a wide r ......(本文共 7218 字)     [阅读本文]>>



更多同类【合成革专业英语】......