7
tools and equipment for oil, gas and production wells; namely, valves, safety valves, electronically controlled valves, hydraulically-controlled valves, electro-hydraulically controlled valves, and remotely actuated valves; namely, flow control devices and controlled fluid and gas flow valves and safety valves, all being part of tools and equipment for oil and gas well completion equipment
9
tools and equipment for oil, gas and production wells; namely, valves, safety valves, electronically controlled valves, hydraulically-controlled valves, electro-hydraulically controlled valves, and remotely actuated valves; namely, flow control devices and controlled fluid and gas flow valves and safety valves, all being part of tools and equipment for oil and gas well completion equipment
Die Bezeichnungen wurden automatisch übersetzt. Übersetzung anzeigen