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ANSI/API 13M:2004-Recommended Practice for the Measurement of Viscous Properties of Completion Fluids
ISO 13503-1-Petroleum and natural gas industries- Completion fluids and materials- Part 1: Measurement of viscous properties of completion fluids
ANSI/API 13M:2004/ISO 13503-1:2003-Recommended Practice for the Measurement of Viscous Properties of Completion Fluids