Extra-long parallel shank twist drills

Environmental bodies

It covers capacitors intended for connection in shunt or in series with the lamp circuit or an effective combination of these

17 Overload protection of transformers and associated circuits

BS 1728-25 provides you with comprehensive guidance useful throughout the process of analysis of aluminium and aluminium alloys

Editorial changes have been made

A contractual quality declaration is limited to one specific contract between service provider and a purchaser of transport service

BS EN 62496-1 is the first part of an international standard that focuses on general specifications of optical circuit boards

To prove ownership of an ITU‑T X

Amendment of Table ZA

For Subclause 9

other than that specified in BS EN 50174

and maintenance of condensed aerosol extinguishing systems and the characteristics of the extinguishing media and types of fire for which it is a suitable extinguishing medium