Provision of Repairing Master Block Valve and Wing Block Valve Well TU-3X, Block 04-3 (ITB No. DV-1393/25-KT) (email: dungpv.hq@vietsov.com.vn; Ext.2415)

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Provision of Repairing Master Block Valve and Wing Block Valve Well TU-3X, Block 04-3 (ITB No. DV-1393/25-KT) (email: dungpv.hq@vietsov.com.vn; Ext.2415) | ChamThau.com