GB/T 12767-1991 English Version, GB/T 12767-1991 Powder metallurgy products－Surface roughness－Parameters and their values (English Version)

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GB/T 12767-1991 Powder metallurgy products－Surface roughness－Parameters and their values (English Version)
Standard No.:	GB/T 12767-1991	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	3000 words	Translation Price(USD):	90.0 remind me the price change Email:
Implemented on:	1992-5-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 12767-1991
English Name:	Powder metallurgy products－Surface roughness－Parameters and their values
Chinese Name:	粉末冶金制品表面粗糙度参数及其数值
Chinese Classification:	H72 Powder metallurgy material and product
Professional Classification:	GB National Standard
ICS Classification:	77.040.30 77.040.30 Chemical analysis of metals 77.040.30
Source Content Issued by:	AQSIQ
Issued on:	1991-3-22
Implemented on:	1992-5-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	90.0
Delivery:	via email in 1~3 business day

Standard

GB/T 12767-1991 Powder metallurgy products－Surface roughness－Parameters and their values (English Version)
Standard No.	GB/T 12767-1991
Status	valid
Language	English
File Format	PDF
Word Count	3000 words
Price(USD)	90.0
Implemented on	1992-5-1
Delivery	via email in 1~3 business day

Detail of GB/T 12767-1991

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Introduction of GB/T 12767-1991

本标准规定了评定粉末冶金制品表面粗糙度参数及其数值、通则和测量仪器要求。本标准适用于对粉末冶金制品(硬质合金、过滤器除外)的表面粗糙度的评定。本标准根据粉末冶金制品为多孔性结构的特有特征，单独规定了多孔性制品孔隙看作填平到一定深度的平底表面来评定表面粗糙度。

Contents of GB/T 12767-1991

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