National Metrological Technical Specifications of the People's Republic of China
Latest
JJF 1368-2012
Scope
This type evaluation outline is applicable to the type evaluation of combustible gas detection alarms (including combustible gas detectors, hereinafter referred to as instruments) used in non-mine operating environments and civil places.
JJF 1368-2012 Referenced Document
GB 12358-2006 Gas monitors and alarms for workplace.General technical requirements