Specification. Two-pole and earthing-pin plugs, socket-outlets and socket-outlet adaptors

BS 8617 assists in cleaning

This document is a specification useful in the negotiations between ferrite core manufacturers and customers about surface irregularities

The multiple pitch is fine toleranced

as it defines cable construction and design

Amendments to safety and reliability testing criteria and user performance evaluation

General steeplejack methods

BS 102000 may be used by those who wish to purchase investigative services

Radioactive ores are economically recoverable concentrations of uranium within the Earth's crust

— power frequency variation

which help to build effective and optimum sanitation systems

BS 3J 12 provides you with the required characteristics of temperature range

Data transfer