ANSI/API 6A:2011-Specification for Wellhead and Christmas Tree Equipment

اختصاصی از فی دوو ANSI/API 6A:2011-Specification for Wellhead and Christmas Tree Equipment دانلود با لینک مستقیم و پر سرعت .

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ANSI/API Specification 6A:2011

Specification for Wellhead and Christmas Tree Equipment

استاندارد معادل:

ISO 10423:2009 (Modified), Petroleum and natural gas industries—Drilling and production equipment
Wellhead and christmas tree equipment

ANSI/API Specification 13A:2015-Specification for Drilling-Fluids Materials

اختصاصی از فی دوو ANSI/API Specification 13A:2015-Specification for Drilling-Fluids Materials دانلود با لینک مستقیم و پر سرعت .

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ANSI/API Specification 13A:2015

Specification for Drilling-Fluids Materials

معادل

ISO 13500:2009 (Identical), Petroleum and natural gas industries—Drilling fluids —Specifications and testing