3 txheej polyethylene
Siv rau cov kav dej hauv av, zoo li hauv av petrol kab yeeb nkab, cov yeeb nkab roj thiab cov kav dej haus, qhov kom zoo dua yog lub sij hawm ntev los tiv thaiv corrosion, tsis tshua muaj dej nqus, siab mechanical zog.
Cov kav dej yog siv rau ntau qhov chaw xws li roj av pipeline, gas pipeline, nroog cov yeeb nkab network, mines pipeline, Coal Water Slurry pipeline, tsim cov yeeb nkab rau high voltage, cua zog, txuas hniav thiab high-speed rail steel siv thiab lwm yam.
Cim npe nrov: 3 txheej polyethylene, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, pheej yig, luv nqi
