a久久免费视频,亚洲领先的自拍视频网站,91在线一区,日韩欧美亚洲综合,色偷偷久久,欧美精品在线一区二区三区,五月婷综合

Welcome toChangzhou Tianrong Testing Technology Co., Ltd! Home |  Contact

Dye test weaver

Dye test weaver
 Dye test weaver
Detailed instructions:

Summarize

This instrument is used for various chemical fiber filaments ranged from 20dtex to 1200 dtex. It is the ideal apparatus for the dye test in chemical fiber filament producer and weaving factory. The instrument has stable and reliable performance, and uses the cutting-edge single-row yarn storing device and the computerized system control. 

Technical parameter

image