Xov Xwm Tuam Txhab
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Dab tsi yog Qhov Kev Taw Qhia Txog Txoj Kev Kho Lub Hnab?
Hangzhou Gaoshi Luggage Textile Co., Ltd.qhia koj txog txoj kev saib xyuas lub hnab: 1. Thaum koj yuav nws thawj zaug, nws yog ib txwm muaj yog tias muaj cov tawv nqaij me ntsis.Txhawm rau tshem tawm cov ntxhiab tsw, koj tuaj yeem tso qee cov txiv qaub, txiv kab ntxwv tev, tshuaj yej nplooj kom tshem tawm cov tsw, o ...Nyeem ntxiv -
Dab tsi ntawm Fabric Yog Polyester Fiber Hauv "Cov Lus Qhia Txog Kev Kho Kom Zoo Dua"?
Polyester fiber, feem ntau hu ua "polyester".Nws yog ib qho hluavtaws fiber ntau tau los ntawm spinning polyester tau los ntawm polycondensation ntawm organic dibasic acid thiab dihydric cawv.Nws yog ib qho polymer compound thiab yog ntau hom hluavtaws fibers tam sim no.Polyester ...Nyeem ntxiv
