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QB/T 4131-2010 Series of key width measurements for keyboard musical instrument
Standard No.: QB/T 4131-2010 Status: VALID remind me the status change
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Standard No.: QB/T 4131-2010
Chinese Name: 键盘乐器键宽尺寸系列
English Name: Series of key width measurements for keyboard musical instrument
Professional Classification: Y58 Musical instruments
ICS Classification: 97.200.20 Instruments
Issued by:
Issued on: 2011-01-21
Implemented on: 2011-04-01
Status: VALID
Replace:QB/T3912-1999 Series of key width measurements for keyboard musical instrument
Language: English
File Format: PDF
Word Count:
Price(USD): please email coc@codeofchina.com for quotation
Delivery: via email in
QB/T 4131-2010 The following standards are cited:
QB/T 4131-2010 Cited by the following standards:
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