washing machine drum

[纺织 造纸] 洗衣机圆筒; 洗衣桶; 凸棱、洗衣机滚筒; 洗衣机鼓形圆筒; 洗衣机桶; 洗衣机筒; 洗衣机滚筒; 洗涤机转筒; 洗涤机滚筒