Spectacle frames. Specification for general requirements
€165.00
Specification for simple smoke alarms and alarm metering devices
Recommendations for the construction of simple smoke viewers
€95.00
Notes on the use of the Ringelmann and miniature smoke charts
Specification for smoke density indicators and recorders
Method for the measurement of the concentration of particulate material in ducts carrying gases
€193.00
Code for the continuous sampling and automatic analysis of flue gases: indicators and recorders
€374.00
Method for determination of the antimicrobial value of QAC disinfectant formulations
Laryngoscopic fittings Specification for hook-on type handle-blade
€269.00
Laryngoscopic fittings Specification for screw threads miniature electric lamps and sockets
Specification for domestic oven gloves
Specification for headforms for use in the testing of protective helmets
Recommendation on preferred frequencies for acoustical measurements
Method of test for estimating the risk of hearing handicap due to noise exposure
Method of test for measurement of the physical properties of sonic bangs
€77.00
