EN 144-1-2000 呼吸防护装置.气瓶阀门.第1部分-旋入式连接器的螺纹连接件.pdf

BRITISH STANDARD
BS EN
144-1:2000
hhg
Anendments
Nos. 7 and 9
Respiratory protective
devices- Gas cylinder
valves
No+=oo寸oNN<2
Part 1: Thread connections for insert
connector
2ooEo0-60305-≥o-60305
The European Standard EN 1M4-1: 2000, with the incorporation of
amendment A 1: 2003. has the st atus of a British Standard
Oo050°
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British Standards
BSEN14-1:2000
National foreword
This British Standard is the official English language version o
EN 114-1: 2000, including amendments Al: 2003 and A2: 2005. It supersedes
BS EN 144-1: 199 which is withdrawn
The UK parti
trusted bytechnical Committe
Pll/4, Respiratory protection, to Subcommittee Pil/4/6, Self-contained
breathing apparatus, which has the responsibility to
aid enquirers to understand the tex
tional/y
NNooo+0o
enquiries on the interprelation, or proposals [or change, and keep the
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20oE560-60005
Summary of pages
This documcnt comprises a front cover, an inside front cover, the DN title page.
oE
pages 2 to II and a back cover
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Amendments issued since publication
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under the auth
o Standards Committee and
Amd. No
Ddate
Comments
? )mes into effect o
s 15 October 2000
1448
20 August 2003
Revision of EN Introduction
OO BS 14 November 200
15783
14 November 2005 Modifications to Figurcs 1 and 4
SBN058036514X