A sheet of absorbent layer can be also additionally arranged at the longitudinal end of the absorbentwool core layer and an elastic waistline can be arranged on the front face or the back face.
还可在在吸水棉芯层的纵向端加装一片吸水层，并可在正面或背面加装弹性腰围。
2
For reducing noise pollution, we adopted a new technology of perforated aluminium panel sound-absorbent wall with centrifugally glass-wool inside for a certain office building complex project.
在某综合办公楼工程中，为减少噪声污染，我们采用了穿孔铝板、内填离心玻璃隔音棉的吸音墙面的新技术。
3
Name of Commodity: All surgical dressings including gauze, gauze sponges, gauze laps, absorbent Cotton wool, and all other hospital disposal items.