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JY 31-1988
Standard No.: JY 31-1988 Status: ABOLISHED remind me the status change
Language: English File Format: PDF
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Implemented on: 2004-07-15 Delivery: via email in
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Standard No.: JY 31-1988
Chinese Name: 教学用电阻箱技术条件
English Name:
Professional Classification: Y54 Office supplies and office implements
Professional Classification: JY Professional Standard - Education
Issued by:
Issued on:
Implemented on: 2004-07-15
Status: ABOLISHED
Replace:JY31-1979
Replace By:JY/T0399-2007 Resistance Box for Teaching
Replace By Date:2008-06-01
Language: English
File Format: PDF
Word Count:
Price(USD): please email coc@codeofchina.com for quotation
Delivery: via email in
JY 31-1988 The following standards are cited:
JY 31-1988 Cited by the following standards:
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