4 T7 I8 E6 T. U& V单式弯纱single sinking
( p+ D# l* H. Q R复式弯纱sinking and dividing 有回退式弯纱sinking with robbing
( \0 y/ S* q# A* J" r* {# I) y无回退式弯纱sinking without robbing 夹持式弯纱sinking with clamping
- b% A6 a( b/ |& J8 F* R# ^ J非夹持式弯纱sinking without clamping
) e' F. _ F ^; i( E* G0 A5 X& \: ]* r. o8 L1 z+ H/ K
4 n/ A c R' U7 k2 n2 D
) Y: v, Q9 a% y! \2 m$ C! V) R6 ]' \: V% `
0 R l! N+ ]; z6 r
2 m, X+ g8 L+ A/ z. I
( N6 r0 }5 [9 p* v) y" e |