A.原料纖維細(xì)度細(xì) B.細(xì)紗線密度粗 C.細(xì)紗要求彈性好 D.精梳紗比普梳紗略大
A.混合 B.除雜 C.成卷 D.牽伸
A.1.5 B.1.8 C.2.2 D.2.5
A.8.5%,100m B.8.5%,1000m C.0.85%,100m D.0.85%,1000m
A.6 B.8 C.10 D.12
A.1/3 B.1/2 C.1/4 D.其他
A.空車生頭 B.落卷 C.搬卷 D.大肚卷
A.T/JC13tex B.JC13tex C.T/CJ13tex D.JC/T13tex
A.上下皮圈和上下銷 B.上下皮圈和下銷 C.上皮圈和上銷 D.下皮圈和下銷