Service of samples analysis for well cutting & foundation rock of DHN-4X & DH-21XPST2 (gói thầu số PVEP POC-24-10165). Lien he: luongth@pvep.com.vn

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Service of samples analysis for well cutting & foundation rock of DHN-4X & DH-21XPST2 (gói thầu số PVEP POC-24-10165). Lien he: luongth@pvep.com.vn | ChamThau.com