氯化锌人造丝造法
Dreaper & Tompkins process
复捻捻丝机
second-twist-throwing frame
second-twist throwing frame
白通纱包胸人造丝光纱裙的露肩长衣
bare-shouldered gown in white lace encircling bodice and rayon sheer skirt
丙烯腈接枝人造丝
acrylonitrile-grafted rayon
成绞有光人造丝
bright multifilament rayon yarn in skein
绸缎或人造丝捆边毡
blanket with silk or rayon silk bindings
醋酸人造丝制造法
Cellulose acetate process