JJG 2018-1989 English Version, JJG 2018-1989 Measuring Instruments for Surface Roughness (English Version)

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JJG 2018-1989 Measuring Instruments for Surface Roughness (English Version)
Standard No.:	JJG 2018-1989	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:	1988-10-1	Delivery:	via email in 1~3 business day

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Standard No.:	JJG 2018-1989
English Name:	Measuring Instruments for Surface Roughness
Chinese Name:	表面粗糙度计量器具检定系统
Chinese Classification:	A52 Length Measurement
Professional Classification:	JJ Metering
Source Content Issued by:	CSBTS
Issued on:	1989-6-22
Implemented on:	1988-10-1
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 2018-1989 Measuring Instruments for Surface Roughness (English Version)
Standard No.	JJG 2018-1989
Status	valid
Language	English
File Format	PDF
Word Count	3500 words
Price(USD)	100.0
Implemented on	1988-10-1
Delivery	via email in 1~3 business day

Detail of JJG 2018-1989

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Introduction of JJG 2018-1989

本检定系统规定了表面粗糙度Rz和Ry参数为0.1~80μm以及Ra参数为0.1~10μm范围内的国家计量基准所包含的全套主要计量器具和主要计量学参数，从国家计量基准器具通过标准计量器具向工作计量器具进行量值传递的程序，并指明了误差关系及基本检定方法。

Contents of JJG 2018-1989

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