This standard specifies the general technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of national air-singing musical instruments. This standard applies to hole-shaped, whistle-shaped, reed-type and other national air-sounding instruments.
QB/T 1947.1-1994 history
2012QB/T 1947.1-2012 General technical requirements of national blowing instrument
1994QB/T 1947.1-1994 General technical requirements for ethnic aerophones