Anaesthetic and analgesic machines - Anaesthetic machines of the on-demand type supplied with nitrous oxide and oxygen from separate containers1 Scope Part 1 of this British Standard specifies basic requirements primarily from the standpoint of performance and safety, for anaesthetic machines of the on demand type supplied with nitrous oxide and oxygen from separate containers, as used in dentistry and midwifery. Appendix B gives recommendations for periodic field testing of apparatus. NOTE BS 4272 2deals with analgesic machines of the on demand type supplied with premixed nitrous oxide and

This standard does not cover linear components spanning clear openings greater than 4

The object of this standard is to specify the performance characteristics of equipment used in digital communicator systems to ensure their suitability for use with and compatibility with different applications

Allocation of risk profile

Road traffic management information and information and advice relating to use of the road network

7 Repeat test of axial strength and methods of fastening (Test 7)

agencies which offer employee screening packages under the Approved Contractor Scheme

with a maximum working platform height not greater than 2

This will enable the design of fire safety measures to ensure that sufficient time is available for escape

BS 1707:2018 supersedes BS 1707:1989

Who is BS 42020 for

as well as helps the users to prepare the sampling and to conclude the final test report

Code of practice for safety at powered doors for pedestrian use - Part 1