成年女人色费视频播放_亚洲激情五月天·_黄色亚洲无码在线_99精品国产福利在线观看

Hello, welcome to Xinxiang Yijia Textile Co., Ltd.

Hotline

158360583900373-2026679

Yijia Aramid flame retardant fabric is a new type of high-tech synthetic fiber with high strength, high modulus and high temperature resistance, acid and alkali resistance, light weight, insulation, anti-aging and long life cycle. It is widely used in composite material, bulletproof products, building materials, special protective clothing, electronics and other fields. Aramid flame retardant fabric can withstand 400 degrees of high temperature and is used to make high-end firefighting suits.


1 條記錄 1/1 頁(yè)