Development of Standards for Industrial and Firefighters Head Protective Devices. Volume I. Criteria for Development of Standards for Industrial and Firefighters Head Protective Devices. Volume II. Recommended Standards for Industrial and Firefighters Head Protective Devices.

摘要

The report presents a series of standards for industrial and firefighters head protective devices. These constitute: (1) a performance standard which lists the attributes and levels of performance for four classes of industrial head protective devices, (2) a testing standard,which describes test methods,procedures,and equipment for each attribute to be tested,and (3) a user standard which describes how industrial and firefighters head protective devices are to be properly selected,used and maintained.