This standard specifies the terms and definitions of personal protective equipment. This standard is applicable to the formulation and revision of relevant standards, the compilation of technical documents, the compilation and translation of professional manuals, teaching materials, books and periodicals, etc. This standard does not apply to personal protective equipment for medical rescue.
GB/T 4854.1-2004 Acoustics-Reference zero for the calibration of audiometric equipment-Part 1:Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
GB/T 12903-2008 history
2008GB/T 12903-2008 Personal protective equipment terminology
1991GB/T 12903-1991 Personal protective equipment terminology