ZT -75/150A Gwybodaeth prosiect rig drilio
Apr 18, 2025| Gwybodaeth y Prosiect: Zt -75/150a, Dinas Yantai, Talaith Shandong, Pibell PE carthffosiaeth 630mm, Stratwm: haen graig + pridd, pellter adeiladu 280m.



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Pâr o: Zt -100/150a rig drilio
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