Aerogel fiber polyester filament aerogel is a cold-resistant and heat-regulating fiber for yarns.型号：支持定制 ｜ 现货 ｜ 可开专票¥30供应商询价
Ice crystal mint fiber, ice crystal mint filament, cool yarn, ice-sense filament型号：支持定制 ｜ 现货 ｜ 可开专票¥31供应商询价
