JJG 71-2005
Standard Metallic Scale (Grade Ⅲ) (English Version)

Standard No.

JJG 71-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

National Metrological Verification Regulations of the People's Republic of China

Latest

JJG 71-2005

Replace

JJG 71-1991

Scope

This procedure is applicable to the initial verification, subsequent verification and in-use inspection of third-class standard metal linear rulers.

JJG 71-2005 Referenced Document

• JJF 1001-1998 General Terms in Metrology and Their Definitions
• JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement
• JJF 1094-2002 T.S. for Evaluation of the Characteristics of Measuring Instruments*， 2024-04-18 Update

JJG 71-2005 history

• 2005 JJG 71-2005 Standard Metallic Scale (Grade Ⅲ)
• 1991 JJG 71-1991 Verification Regulation of Standard Metallic Scale(GradeIII)