97/120046 DC : DRAFT JAN 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN ISO 14644-4 CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 4: DESIGN, CONSTRUCTION AND START UP OF CLEANROOM FACILITIES
15-09-2001
23-11-2012
(Possible revision of BS 5295: Part 2: 1989 and DD ENV 1631: 1996) (ISO/CD 14644-4) (prEN ISO 14644-4)
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