福利美女自慰在线,亚洲视频欧美在线视频观看,亚洲啪啪,视频一区二区在线播放,亚洲欧美精选,国产免费亚洲,国产婷婷五月天

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

yarn examining machine

yarn examining machine
 yarn examining machine
Detailed instructions:

Summarize

The tester is used for reeling the cotton,man-made fiber and blending yarn to measure the show board regularity and appearance quality.

Standards: GB/T9996, GB/T398, GB/T5324, FZ/T32004, FZ/T32005等。

Technical parameter

image