QB/T 2740-2014
Melodica (English Version)
- Standard No.
- QB/T 2740-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Light Industry
- Latest
- QB/T 2740-2014
- Replace
- QB/T 2740-2005
- Scope
- This standard specifies the terms and definitions, classification, requirements, main raw materials, test methods, inspection rules and markings, packaging, transportation and storage of the air-sounding musical instrument mouth organ. This standard applies to mouth organs with copper gongs as the sounding body and a keyboard device.
QB/T 2740-2014 Referenced Document
- GB/T 10567.1-1997 Wrought copper and copper alloys--Detection of residual stress--Mercury nitrate test
- GB/T 191-2008 Packaging.Pictorial marking for handling of goods
- GB/T 23146-2008 Calculation of frequency of twelve-tone equal temperament and cent
- GB/T 28489-2012 Limits of hazardous substances for musical instruments
- GB/T 31109-2014 Method of evaluation for acoustic quality of musical instrument*， 2014-09-03 Update
- GB/T 3451-1982 Standard tuning frequency
- GB/T 6388-1986 Transport package shipping mark
- QB/T 2894-2007 Acrylonitrile-butadiene-styrene (ABS) color masterbatch
- QB/T 4131-2010 Series of key width measurements for keyboard musical instrument
QB/T 2740-2014 history
- 2014 QB/T 2740-2014 Melodica
- 2005 QB/T 2740-2005 Melodica
