JJG 277-2017
标准声源检定规程
Reference Sound Sources
2017-11-20
JJG(YD) 039-1997
稳定光源检定规程
Verification Regulation of Stabilized Laser Sources
1997-03-21
JJG(航天) 6-1999
直流稳压电源检定规程
Verification regulation for DC voltage stable source
1999-05-17
JJG(航天) 51-1999
交流标准电流源检定规程
Verification regulation for AC standard current source
1999-05-17
JJG(航天) 38-1987
直流标准电流源检定规程
The Verification Regulation for Direct Current Standard Source
1987-04-18
JJG (核工) 2-1991
放射性核素中子源强度检定规程
Verification regulation of Radionuclide Neutron Source Intensity
JJG (航天) 6-1999
直流稳压电源检定规程
Verification regulation for DC voltage stable source
JJG (航天) 51-1999
交流标准电流源检定规程
Verification regulation for AC tandard current source
JJG 980-2003
个人声暴露计检定规程
Verification Regulation of Personal Sound Exposure Meters
2003-09-23
JJG 992-2004
声强测量仪检定规程
Verification Regulation of the Measurement Instruments of Sound Intensity
2004-09-21
KS I ISO 6926
음향 — 음향 파워 레벨 산출에 사용되는 기준 음원의 성능 및 교정에 대한 요구사항
声学 - 用于确定声功率级的参考声源的性能和校准的要求
2018-12-12
BS EN ISO 6926-2016+A1-2020
Acoustics. Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
声学声功率级测定用参考声源的性能和校准要求
2020-12-11
KS I ISO 6926
음향 — 음향 파워 레벨 산출에 사용되는 기준 음원의 성능 및 교정에 대한 요구사항
声学声功率级测定用参考声源的性能和校准要求
2023-11-30
GB/T 4129-2003
声学 用于声功率级测定的标准声源的性能与校准要求
Acoustics--Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
2003-04-14
ISO 6926-2016
Acoustics — Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
声学 - 用于确定声功率级的参考声源的性能和校准的要求
2016-01-12
JJG 1034-2008
光谱光度计标准滤光器检定规程
Verification Regulation of Reference Filter for Calibration Spectrophotometer
2008-01-31
JJG 1085-2013
标准电能表检定规程
Verification Regulation of Reference Meters for Electrical Energy
2013-06-27
JJG 148-2006
标准维氏硬度块检定规程
Verification Regulation of Vickers Hardness Reference Blocks
2006-12-08
JJG 958-2000
光传输用稳定光源检定规程
Verification Regulation of Stabilized Laser Sources for Optical Transmit
2000-12-12
JJG 410-1994
精密交流电压校准源检定规程
Verification Regulation of Precise AC Voltage Calibration Source
1994-04-28