Polycarboxylate Dej Txo Roj
Jan 01, 2019
Polycarboxylate Superplasticizer yog cov ua dej ua kom muaj dej ntau thiab cov nplais ua kom zoo rau cov pob zeb ua kev siv. Siv dav hauv txoj kev loj, txuas hniav, dams, tunnels, siab siab vaj tsev thiab lwm yam dej num.
Cov khoom yog ib puag ncig ib puag ncig, tsis kub, tsis tawg, thiab tuaj yeem thauj tau zoo los ntawm tsheb ciav hlau thiab tsheb.
