青青草原av-亚洲国产丝袜在线观看-99草视频-一 级 黄 色蝶 片-www.国产色-超碰97人人人人人蜜桃-热久久视久久精品2019-国产色在线视频-日韩毛片在线播放-欧美性生活网-2022av视频-狠狠综合久久av一区二区老牛-亚洲天堂色2017-色88888久久久久久影院-亚洲精品国产嫩草在线观看东京热-caoporn超碰97-国产亚洲a∨片在线观看-精品国产一二区-综合色区国产亚洲另类-欧美性生活视频

SECRETARIAT OF THE NATIONAL TEXTILE STANDARDIZATION TECHNICAL COMMITTEE
SUBCOMMITTEE FOR CHEMICAL FIBER FILAMENT FABRICS
The Secretariat of the National Textile Standardization Technical Committee, Subcommittee for Chemical Fiber Filament Fabrics, is responsible for standardization and revision of national standards in the field of textiles to regulate the standardization system and promote the healthy development of the textile industry. It primarily focuses on the national standards for fabrics made from chemical fibers (synthetic fibers and regenerated cellulose fibers) produced through filament yarn weaving.

In 2021, the National Standardization Administration formed the National Textile Standardization Technical Committee, Subcommittee for Chemical Fiber Filament Fabrics after conducting research.

The Subcommittee for Chemical Fiber Filament Fabrics of the National Textile Standardization Technical Committee is primarily responsible for the revision of national standards in the field of textiles, specifically those made from chemical fibers (synthetic fibers and regenerated cellulose fibers) through filament yarn weaving. The daily management and operational guidance of the subcommittee are overseen by the China National Textile Industry Council.

The Secretariat of the subcommittee is currently located in Zhejiang Silk Technology Co., Ltd., a subsidiary of CATHAYA Group.