IEC standard current ratings1 Scope This standard specifies standard current ratings for electrical devices, apparatus, instruments and equipment text deleted. This standard does not apply to current ratings of components and parts used within electrical devices or items of equipment.

UK highway authorities and their supply chain partners

whether or not intended for human consumption and heating systems

These techniques are described in more detail in other parts of ISO 6145

PAPR are an air-purifying respiratory protective device that uses an electrically operated blower to force ambient atmosphere through air-purifying elements to the respiratory interface

Road construction and maintenance companies

BS 1133-19 discusses about the major factors to be considered when choosing a desiccant for a package

1 Conditioning

Road vehicle load restraint devices manufacturers and suppliers

This British Standard supersedes BS 6229:1982

Products can only be tested at a concentration of 80 % or less (97 % with a modified method for special cases) as some dilution is always produced by adding the test organisms and interfering substance

and floors

Unified black hexagon bolts