PVC cov yeeb nkab 1. PVC 100, hnyav calcium 200, hluavtaws hnyav calcium 50, compound lead ntsev stabilizer 5.6, octadecanoic acid 1.8, ceresin wax 0.3, CPE 10, titanium dioxide 3.6.2. PVC 100, 300 mesh hnyav calcium 50, 80 mesh hnyav c ...
Nyeem ntxiv