JJG 2025-1989 English Version, JJG 2025-1989 Measuring Instruments for Microhardness (English Version)

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JJG 2025-1989 Measuring Instruments for Microhardness (English Version)
Standard No.:	JJG 2025-1989	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	3500 words	Translation Price(USD):	100.0 remind me the price change Email:
Implemented on:	1990-7-1	Delivery:	via email in 1~3 business day

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Standard No.:	JJG 2025-1989
English Name:	Measuring Instruments for Microhardness
Chinese Name:	显微硬度计量器具检定系统
Chinese Classification:	A53 Mechanics Measurement
Professional Classification:	JJ Metering
Source Content Issued by:	CSBTS
Issued on:	1989-9-11
Implemented on:	1990-7-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	3500 words
Translation Price(USD):	100.0
Delivery:	via email in 1~3 business day

Standard

JJG 2025-1989 Measuring Instruments for Microhardness (English Version)
Standard No.	JJG 2025-1989
Status	valid
Language	English
File Format	PDF
Word Count	3500 words
Price(USD)	100.0
Implemented on	1990-7-1
Delivery	via email in 1~3 business day

Detail of JJG 2025-1989

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Introduction of JJG 2025-1989

本检定系统适用于试验力为49.03~980.7N，测量范围为5~1000HV的维氏硬度计量器具的检定。它规定了维氏硬度单位为HV标准向工作计量器具传递维氏硬度单位量值的程序，并指明相应的不确定和基本检定方法。

Contents of JJG 2025-1989

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