hat
At Beijing - Lachin Sant Egzibisyon Entènasyonal 6 N Ring Nivo K, Chaoyang Qu, Beijing Shi, Lachin, NAN kategori: Edikasyon, Pouvwa ak enèji Tags: Siveyans anviwònman elektwonik, Ekip eksplorasyon lwil ak gaz, Ekipman Forage, Lwil oliv Chimi Teknoloji, Teknoloji pwoteksyon korozyon, Offshore Drilling Engineering
eng
At Beijing - China International Exhibition Centre 6 N 3rd Ring Rd E, Chaoyang Qu, Beijing Shi, China, 100096 Categories: Education, Power & Energy Tags: Environmental Electronic Surveillance, Oil & Gas Exploration Equipment, Drilling Equipment, Oilfield Chemistry Technology, Corrosion Protection Technology, Offshore Drilling Engineering