≡ Products Design and implementation of container house in environmental protection building demonstration project
≡ Products Water quality treatment and safety assurance of container house in temporary swimming pool
Other Oil Field Equipments Corrosão do transdutor ultrassônico piezoelétrico e resistência a ácidos Hnya20-1.25-7
Other Oil Field Equipments Flange de soldagem com soquete de liga de titânio B381 (F-1F-2F-3F-7F-9F-11)
≡ Products 9-5/8″ Revestimento de tubo de aço sem costura API 5CT e acoplamento de tubulação para campo petrolífero