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summary
Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment. (Erdöl- und Erdgasindustrie - Bohrloch-Ausrüstungen - Untertage-Sicherheitsventil-Ausrüstungen.)
Details
Publisher
DIN
File size
851.47 KB
Pages
82
Format
PDF
Publication date
2005-07-01