传统喷气纺纱技术的局限是什么?
参考答案:
传统喷气纺纱技术只限于纺制纯涤和涤棉混纺纱。
________ thousands of Chinese students,Chuck has vast experience in the Chinese class.
A.Having taught
B.Taught
C.Teaching
D.To have taught
CRS-1可以提供的类型和速率的端口包括()
A.POS-OC768
B.POS-OC192
C.10GE
D.GE