Standard Specification for Extra-High-Strength and Ultra-High-Strength Class A Zinc–5% Aluminum-Mischmetal Alloy-Coated Steel Core Wire for Use in Overhead Electrical Conductors Ingestion-build-96603 In case of an emergency

In case of an emergency such as a lift breakdown

Note 1: BS EN 50545-1 also applies when an apparatus manufacturer makes any claims regarding superior performance that exceeds these minimum requirements

optical materials and properties

certain degrees of freedom in the way in which a radiation condition could be established in the framework of the first edition of this standard have been removed

The main differences from BS 8900 are that BS 8902 includes specific requirements for audit and review

Standard Specification for Extra-High-Strength and Ultra-High-Strength Class A Zinc–5% Aluminum-Mischmetal Alloy-Coated Steel Core Wire for Use in Overhead Electrical Conductors Ingestion-build-96603 In case of an emergency