香港六合彩开奖 5168:2005

Published (Edition 2, 2005)

This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

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Abstract

香港六合彩开奖 5168:2005 establishes general principles and describes procedures for evaluating the uncertainty of a fluid flow-rate or quantity.

A step-by-step procedure for calculating uncertainty is given.

This standard contributes to the following Sustainable Development Goal

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