BS EN ISO 14644-3:2005 download BS Standards

BS EN ISO 14644-3:2005 download

BS EN ISO 14644-3:2005,Cleanrooms And Associated Controlled Environments - Test Methods. ISO 14644-3:2005 specifies test methods for designated classification of airborne particulate cleanliness and for characterizing the performance of cleanrooms and clean zones. Cleanrooms and associated controlled...
06-08
Read More
BS EN ISO 14644-2:2015 free BS Standards

BS EN ISO 14644-2:2015 free

BS EN ISO 14644-2:2015,Cleanrooms And Associated Controlled Environments - Part2:Monitoring To Provide Evidence Of Cleanroom Performance Related To Air Cleanliness By Particle Concentration (British Standard) This revision of ISO 14644-2 emphasizes the need to consider a monitoring...
06-08
Read More
BS EN 4573:2020 pdf download BS Standards

BS EN 4573:2020 pdf download

BS EN 4573:2020,Aerospace series - Heat resisting alloy X12CrNiCoMoW21-20 - Solution treated and precipitation treated. Bars and sections - De ≤ 100 mm. BS EN 4573:2020 is part of the series of EN metallic material standards for...
06-03
Read More
BS EN 17399:2020 pdf download BS Standards

BS EN 17399:2020 pdf download

BS EN 17399:2020,Algae and algae products - Terms and definitions. This document has been prepared by the experts of CEN/TC 454 'Algae and algae products'. The European Committee for Standardization (CEN) was requested by the European Commission...
06-03
Read More
BS EN 1502:2020 pdf download BS Standards

BS EN 1502:2020 pdf download

BS EN 1502:2020,Inland navigation vessels - Boarding stairs. BS EN 1502:2020 supersedes En 1502: 1995. The following changes have been made to EN 1502: 1995: a) Clause"Terms and definitions" has been revised, definitions have been changed, the...
06-03
Read More
BS EN 4875:2020 pdf download BS Standards

BS EN 4875:2020 pdf download

BS EN 4875:2020,Aerospace series - Surface treatments - Test method for measurement ofelectrical contact resistance. BS EN 4875:2020 describes the electrical contact resistance testing method applicable to conductive and non-conductive coatings applied on test specimens made of...
06-03
Read More
BS EN 12973:2020 pdf download BS Standards

BS EN 12973:2020 pdf download

BS EN 12973:2020,Value Management (British Standard).The size of this document is 3.39M. The aim of this standard is to present, define and explain Value Management and provide guidance for the introduction of the basic concepts, approaches, essential...
06-02
Read More
BS EN 17314:2020 pdf download BS Standards

BS EN 17314:2020 pdf download

BS EN 17314:2020,Industrial trucks - Specifications and test methods - Operator restraint systems other than lap-type seat belts. This European Standard is a type C standard as stated in EN ISO 12100: 2010. This standard has been...
06-02
Read More
BS EN 4572:2020 pdf download BS Standards

BS EN 4572:2020 pdf download

BS EN 4572:2020,Aerospace series - Heat resisting alloy X12CrNiCoMoW21-20 - Solution treated - Sheets and strips - a<3 mm. This document is part of the series of En metallic material standards for aerospace applications. The general organization...
06-02
Read More
BS EN 14848:2020 pdf download BS Standards

BS EN 14848:2020 pdf download

BS EN 14848:2020,Aerosol containers - Metal containers with 25, 4 mm aperture - Dimensions of valve cups. The specific dimensions of valve cups given in this document are recognized as critical in respect of closure efficiency. They...
06-02
Read More