欧美一级不卡视频免费-亚洲福利在线观看一区二区-亚洲欧洲国产成人综合av-亚洲色精品1区2区3区91-欧美日韩三级视频在线观看

Knowledge
Knowledge
The Equipment of Zhuoyang Textile includes: imported loom, overflow dyeing machine, radial dyeing machine, loose refining agent, tight refining agent, imported setting machine, computer color matching instrument, etc.
Environmentally friendly waterproof
Moisture permeability
It is about the color transfer and wash stain of ski outfit color matching
Color change caused by chlorine bleaching fastness
Fluorescence color fastness problem
High density thin fabric composite existing problems