Provision of Corrosion Inhibitor Chemical for Dai Hung Gas Pipeline (số gói thầu PVEPPOC-25-10135). Lien he: tramvb@pvep.com.vn

Provision of Corrosion Inhibitor Chemical for Dai Hung Gas Pipeline (số gói thầu PVEPPOC-25-10135). Lien he: tramvb@pvep.com.vn | ChamThau.com