JJG 631-2013
氨氮自动监测仪检定规程
Verification Regulation of Ammonia-Nitrogen Automatic Analyzers
2013-08-15
JJG 1095-2024
环境噪声自动监测仪检定规程
Verification Regulation of Environmental Noise Automatic Monitors
2024-09-18
JJG 1012-2019
化学需氧量(COD)在线自动监测仪检定规程
On-line Automatic Determinators of Chemical Oxygen Demand (COD)
2019-12-31
JJG 656-2013
硝酸盐氮自动监测仪检定规程
Verification Regulation of Nitrate-Nitrogen Automatic Analyzers
2013-09-02
JJG (机械) 89-1992
便携式多功能水质监测仪检定规程
JJG 1009-2024
X、γ辐射个人剂量当量Hp(10)监测仪检定规程
Verification Regulation of Personal Dose Equivalent HP(10)Monitors for X and γ Radiation
2024-09-18
JJG 393-2018
便携式X、γ辐射周围剂量当量(率)仪和监测仪检定规程
Portable Ambient Dose Equivalent(Rate) Meters and Monitors for X and gamma Radiations
2018-12-25