... 40cm*50cm,3mm,200pcs/B,145L/B,single weight Cotton absorbent pads Crank out with one time,with Dimpled&Perforated ... ,white,Economicl yet effective.Adsorbent pads and sheets are made from Meltblown polypropylene fine fibres.increase of ... public and private service industry is the main users of cotton adsorption, power supply departments work, military institutions, municipal water ...