Click here to purchase This British Standard gives recommendations and guidance on the sampling of water and related materials for the investigation of the presence of organisms of the genus Legionella. It is applicable to sampling constructed water systems but also gives methods for sampling of biofilms and sediments that might be present. Some of the same sampling principles can be applied to...

Click here to purchase This British Standard specifies requirements and test methods for rigid and flexible portable signs, barriers, self-supporting portable signs, "Stop/Go" and "Stop/Works" signs, school crossing patrol signs, flat traffic delineators, flap signs, pedestrian crossing and refuge beacons, internally illuminated posts, twin amber flashing light units and retroreflective...

Click here to purchase Aluminium alloys are established in aerospace, with many years of application and serviceexperience.Alloy developments are described that have aimed at improving the mechanical characteristics of basic aluminium alloys and the limitations on service temperature.The ability to improve dimensional stability by combining alloys with low CTE materials is anadvantage for space...

Click here to purchase All current amendments available at time of purchase are included with the purchase of this document. Product Details Published: 12/10/2021 ISBN(s): 9780539150414 Number of Pages: 28 File Size: 1 file , 1.7 MB Product Code(s): 30424993, 30424993, 30424993 Note: This product is unavailable in Belarus, Russia, Ukraine

Click here to purchase This British Standard specifies the dimensions of the small and large sizes of attachment fittings for scalpels with detachable blades, requirements for materials and requirements for the packaging of blades and handles.All current amendments available at time of purchase are included with the purchase of this document. Product Details Published: 07/31/1986 ISBN(s):...

Click here to purchase Classifies raw material into groups suitable for different purposes. Covers two systems: the cutting system (for timber to be resawn - grades by number and size of rectangular pieces of clean timber obtainable from a board) and the defects system (for timber to be used in the supplied grades by size and incidence of defects). The standard has been amended to take account of...

Click here to purchase All current amendments available at time of purchase are included with the purchase of this document. Product Details Published: 11/25/2021 ISBN(s): 9780539053937 Number of Pages: 50 File Size: 1 file , 2 MB Product Code(s): 30397797, 30397797, 30397797 Note: This product is unavailable in Belarus, Russia, Ukraine

Click here to purchase Specifies the system to be applied when the technical requirements of material and/or services are specified principally in terms of the performance required or where design has not been established. Reliability and other characteristics can then be ensured only by control of all the phases of the work for which the supplier is responsible.All current amendments available...

Click here to purchase Provides guidance on the implementation of Part 1 of the standard, aimed at affording a better understanding of the specification itself as well as assistance in its use, either in implementing or in evaluating such assistance.All current amendments available at time of purchase are included with the purchase of this document. Product Details Published: 06/30/1988 ISBN(s):...

Click here to purchase This document provides criteria to assess conformity of the built environment with the functional requirements and recommendations described in EN 17210, Accessibility and usability of the built environment - Functional requirements, regardless of whether self-declaration, second-party attestation or third-party certification is requested.All current amendments available at...