Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
HJ 1099-2020 |
Technical specification for primary calibration of ambient air ozone monitoring {译} 环境空气臭氧监测一级校准技术规范 |
China Environment Industry
Standards Calibration Specification Air |
English PDF |
JJF 1599-2016 |
(Standard room air conditioner cooling capacity calibration specification) 标准房间空调器制冷量校准规范 |
China Metrological
Standards Calibration Specification Air |
English PDF |
JJF 1504-2015 |
Calibration Specification for Air Ultrasound Measuring Instruments 空气超声测量仪校准规范 |
China Metrological
Standards Calibration Specification Air |
English PDF |
JJF 071-2009 |
Room air conditioner factory performance testing device calibration specification |
China Metrological
Standards Calibration Specification Air |
English PDF |
JJF 1190-2008 |
Calibration specification for airborne particle counter 尘埃粒子计数器校准规范 |
China Metrological
Standards Calibration Specification Air |
English PDF |
JJF 040-2006 |
The yarn hairiness instrument calibration specification |
China Metrological
Standards Calibration Specification Air |
English PDF |
JJF 004-2006 |
Y145 airflow fiber fineness analyzer calibration specification |
China Metrological
Standards Calibration Specification Air |
English PDF |
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