洁净工作台性能参数校准规范
Calibration Specification for Performance Parameters of Clean Benches
2023-06-30
JJF 1973-2022
移动生物检测实验舱性能参数校准规范
Calibration Specification for Performance Parameters of Mobile Bio-Detected Shelters
2022-06-28
JJF 1972-2022
负压救护车医疗舱性能参数校准规范
Calibration Specification for Performance Parameters of Medical Cabin of Negative Pressure Ambulances
2022-06-28
JJF 2144-2024
水声材料声学性能参数(驻波管法)校准规范
Calibration Specification for Acoustic Performance Parameters of Underwater Acoustic Materials(Standing Wave Tube Method)
2024-09-18
JJF 1877-2020
水声材料声学性能参数测量系统(脉冲管法)校准规范
Calibration Specification for Acoustic Performance Parameters Measurement Systems of Underwater Acoustic Materials(Pulse Tube Method)