spandex造句
Perhapsbecausetheycannotwearthespandex.Theelasticpolyurethanefibers(spandex)werepreparedbywetspinning.IfpossiblewemayalsovisitspandexMillsinChina.YarnMaterialused:Stretchnylonfilament,acrylic,wool,cot...
Perhapsbecausetheycannotwearthespandex.Theelasticpolyurethanefibers(spandex)werepreparedbywetspinning.IfpossiblewemayalsovisitspandexMillsinChina.YarnMaterialused:Stretchnylonfilament,acrylic,wool,cot...
1、spandexstretchfabric2、Thispaperanalyzesthereasonstocauserecoilingofthepick,stopmarkandfinishingdefectsonspandexstretchfabricwithmethodsfortheirpreventionpresentedalso....