JB/T 7946.3-1999 English Version, JB/T 7946.3-1999 Metallograph of cast aluminium alloys Cast aluminum-silicon alloys - Pinhole (English Version)

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JB/T 7946.3-1999 Metallograph of cast aluminium alloys Cast aluminum-silicon alloys - Pinhole (English Version)
Standard No.:	JB/T 7946.3-1999	Status:	superseded remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	2000 words	Price(USD):	134.0 remind me the price change Email:
Implemented on:	2000-6-24	Delivery:	via email in 1~3 business day

Standard No.:	JB/T 7946.3-1999
English Name:	Metallograph of cast aluminium alloys Cast aluminum-silicon alloys - Pinhole
Chinese Name:	铸造铝合金针孔
Chinese Classification:	J31 Casting
Professional Classification:	JB Professional Standard - Machinery
ICS Classification:	77.120.10 77.120.10 Aluminium and aluminium alloys 77.120.10
Issued by:	国家机械工业局
Issued on:	1999-6-24
Implemented on:	2000-6-24
Status:	superseded
Superseded by:	JB/T 7946.3-2017 Metallograph of cast aluminium alloys-Part 3:Cast aluminium alloys pinhole
Superseded on:	2017-7-1
Superseding:	JB/T 7946.3-1995GB
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	134.0
Delivery:	via email in 1~3 business day

JB/T 7946.3-1999 is referred in:

Standard

JB/T 7946.3-1999 Metallograph of cast aluminium alloys Cast aluminum-silicon alloys - Pinhole (English Version)
Standard No.	JB/T 7946.3-1999
Status	superseded
Language	English
File Format	PDF
Word Count	2000 words
Price(USD)	134.0
Implemented on	2000-6-24
Delivery	via email in 1~3 business day

Detail of JB/T 7946.3-1999

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

Issued by

Issued on

Implemented on

Status

Superseded by

Superseded on

Abolished on

Superseding

Language

File Format

Word Count

Price(USD)

Keywords

Introduction of JB/T 7946.3-1999

JB/T 7946.3-1999 本标准是对 JB/T 7946.3-95《铸造铝合金针孔》的修订，修订时仅按有关规定作了编辑性修改，主要技术内容没有改变。本标准规定了铸造铝合金低倍针孔度的分级原则和评级方法。本标准适用于评定铸造铝合金的针孔度。

Contents of JB/T 7946.3-1999

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Keywords:
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