“膨松度”造句
导热系数随体积密度增加而降低,在单位面积重量相同条件下,
膨松度高的非织造布.
The heat conduction coefficient decreases with increasing the bulk density of nonwoven fabrics.
复卷线速度无级调控,卷纸
膨松度可控制.
Stepless regulates and controls linear velocity of rewinding to materialize regulation fluffy of roll paper.