1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12669:2000 The Euro
2、pean Standard EN 12669:2000 has the status of a British Standard ICS 64.040.30; 97.100.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Direct gas-fired hot air blowers for use in greenhouses and supplementary non-domestic space heatingThis British Standard, having been prep
3、ared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 August 2000 BSI 08-2000 ISBN 0 580 34023 6 BS EN 12669:2000 Amendments issued since publication Amd. No. Date Comments National foreword This British
4、 Standard is the official English language version of EN 12669:2000. The UK participation in its preparation was entrusted by Technical Committee GSE/20, Non-domestic space heaters (gas), to Subcommittee GSE/20/4, Air heaters (gas), which has the responsibility to: aid enquirers to understand the te
5、xt; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be o
6、btained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find
7、” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal
8、obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 76, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.(8523($167$1$5 1250(8523e(11( (8523b,6&
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