Recommended practice for installation, maintenance and repa-ir of surface safety valves underwater safety valves offsho-re / American Petroleum Institute.
American Petroleum Institute
Recommended practice for installation, maintenance and repa-ir of surface safety valves underwater safety valves offsho-re / American Petroleum Institute. - Washington, D. C. : API - 13 p. - API recommended practice ; 14 H .
Recommended practice for installation, maintenance and repa-ir of surface safety valves underwater safety valves offsho-re / American Petroleum Institute. - Washington, D. C. : API - 13 p. - API recommended practice ; 14 H .