纺织用语 spun polyester T20's什么意思

纺织用语 spun polyester T20's什么意思 大化纤的原料是什么,环锭纺,ring spun polyester yarn,是涤纶短纤还是涤纶长丝做的?刚接触纺织,希望指导 涤纶纺织高手,帮我看下面两句英语的意思1.Polyester spun yarn(virgin fibre) 20s/1,30s/1,40s/1 waxed SD2.Polyester spun yarn(recycled fibre) 20s/1,30s/1,40s/1 waxed SDWAXED SD又怎么理解 spun polyester是什么面料?spun polyester/filament/ITY梭织面料具有垂感好、透气性好、穿着舒适等特性,专门用于高档阿拉伯袍和衬衫. spun bonded polyester 老外的询盘要求是spun bonded polyester filter media ,这是纺粘型涤纶滤布 还是短纤维滤布 还是针刺毡涤纶滤布啊? 请问懂纺织的朋友POLIESTERE- POLYESTER是什么面料?请问懂纺织的朋友POLIESTERE- POLYESTER是什么面料谢谢. polyester polyester polyester polyester polyester polyester polyester 晴纶,晴棉用英语怎么讲?纺织用语, 100% spun polyester fabric 12x12/56x38 74 196 gsm per meter with slight brushed.是什么面料 英语翻译各位纺织外贸的前辈们,这下面的各个名词翻译成中文都是什么啊?The major products of our company are Polyester / Nylon / Cotton & mixed items as follows;Polyester Group:Polyester Micro fiber ,polyester pongee,Polyes polyesyer spun yarn 30/1 for weaving and 100% polyester yarn 150/1是什么意思%100 combed cotton yarn 24/1 是什么意思 “制线”用英语怎么说啊?（纺织用语）