NA 109
DIN Standards Committee Petroleum and Natural Gas Industries
Standards
[CURRENT]
ISO 13533 Technical Corrigendum 1
ISO 13533 Technical Corrigendum 1
Petroleum and natural gas industries - Drilling and production equipment - Drill-through equipment; Technical Corrigendum 1
Title (German)
Erdöl- und Erdgasindustrie - Bohr- und Fördereinrichtungen - Drill-through equipment