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GB/T 227-1991 Tool steel method of hardenability test
Standard No.: GB/T 227-1991 Status: ABOLISHED remind me the status change
Language: English File Format: PDF
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Implemented on: 1992-10-01 Delivery: via email in 1-3 business day
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Standard No.: GB/T 227-1991
Chinese Name: 工具钢淬透性 试验方法
English Name: Tool steel method of hardenability test
Professional Classification: H24 Metallographic testing method
Professional Classification: GB National Standard
ICS Classification: 77.040.30 Chemical analysis of metals
Issued by:
Issued on: 1991-01-02
Implemented on: 1992-10-01
Status: ABOLISHED
Replace:GB227-1963
Replace By:GB/T1298-2008 Carbon tool seels
Replace By Date:2008-11-01
Language: English
File Format: PDF
Word Count:
Price(USD): please email coc@codeofchina.com for quotation
Delivery: via email in 1-3 business day
GB/T 227-1991 The following standards are cited:
GB/T 227-1991 Cited by the following standards:
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