weftn.纬线;信号旗;织物
weft stop motion断纬自停装置
weft disalignment纬向排列错乱
weft backed weave纬二重组织
weft straightener正纬器
wefting insertion引纬
Weft accumulators存纬机
weft backed cloth纬二重织物
weft faced fabric纬面织物
weft combing wool纬纱用精梳毛
weft straighteners整纬装置