Information technology. Learning, education, and training. Requirements for e-textbooks in education

The object is to harmonize the terms used in the field of respiratory protective devices and to support their application in the three official CEN languages

Bitumen type PmB bitumen 25 (55-55A) added in Table 2

bushings applied to a DC smoothing reactor

BS EN 4341 provides the material designation

The information provided in this part of ISO 10075 will allow users to evaluate the type of measurement approach most suitable for their specific purposes

Pan head screws are a common head type of non-countersunk screw head used in wood screws

material selection and characterization

appendix B gives recommendations for the care of PVC hoses to prolong service life

aerospace and automotive industry

BS 6465-4:2010 Sanitary installations

Also available for cardiovascular implants

A plug/socket connection will prevent the users from any electric shock while using the service equipment in hazardous areas