Waa maxay wakiilka dhumucda saabuunta dharka?Wakiilka dhumuc ee loo isticmaalo saabuunta dharka ayaa caadi ahaan ah polymer, sida polyacrylate, Hydroxypropyl methyl cellulose ether,polysaccharide, ama polyacrylamide. Polymers-kan waxaa lagu daraa saabuunta si loo kordhiyo viscosity-keeda, ...
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