C22.2 NO. 152-M1984

C22.2 NO 152-M1984 is a set of standards and performance conditions developed by Canadian Standards Association for portable combustible gas sensors in hazardous locations. [ [http://www.gasmonitors.com/PDF/Calibration-Requirements-for-Confined-Space-Gas-Detectors.pdf Calibration Requirements for Confined Space Gas Detectors] , 2003-09-25, retrieved 2008-09-06]

References

External links