BS EN 473-2000 无损检验——无损检验人员的资格鉴定和认证——一般规则

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BS EN 473-2000 无损检验--无损检验人员的资格鉴定和认证---般规则This British Standard is the official English language version of EN 473:2000.
It supersedes BS EN 473:1993 and PD 6606:1997 which are withdrawn.
The UK participation in its preparation was entrusted to Technical Committee
WEE/46， Non-destructive testing， which has the responsibility to:
Ð aid enquirers to understand the text;
Ð present to the responsible European committee any enquiries on the
interpretation， or proposals for change， and keep the UK interests informed;
Ð monitor related international and European developments and promulgate
them in the UK.
A list of organizations represented on this committee can be obtained 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 ªInternational Standards Correspondence Indexº， or by using the
ªFindº 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.
Compliancewith aBritish Standarddoes not ofitself conferimmunity
fromlegal obligations.