文档介绍：Medical gas
pipeline systems
Design, installation,
validation and verification
Health Technical Memorandum 2022
London: The Stationery Office
© Crown copyright 1997. Published with permission of NHS Estates,
an Executive Agency of the Department of Health,
on behalf of the Controller of Her Majesty’s Stationery Office.
Applications for reproduction should be made in writing to
The Copyright Unit, Her Majesty’s Stationery Office,
St Clements House, 2–16 Colegate, Norwich NR3 1BQ.
First published 1997
ISBN 0-11-322067-7
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About this series
Health Technical Memoranda (HTMs) They are applicable to new and existing
prehensive advice and sites, and are for use at various stages
guidance on the design, installation and during the inception, design,
operation of special