Rubber. Dissolution by acid digestion1 Scope This International Standard specifies methods for disintegration of raw rubber and rubber products by nitric acid or by a mixture of nitric and sulfuric acids. This International Standard is generally applicable, but is essential where potentially volatile elements or combinations of elements are present (i. e. As, Sb, Bi, and Zn + Cl, Cu + Cl and Pb + Cl). It is useful in these cases because lower temperatures are involved which result in

Aerospace and aeronautical Industry

water sprays

This International Standard specifies terms and definitions for the card with regard to spinning procedure for cotton and other staple fibres

pipe couplings have flexible joints that do not require any special equipment to be used

plastic menus and tent cards among other things

and are not included in this standard

using reclaimed materials

It promotes a wider understanding of the lighting of roads and public amenity areas and gives guidance on the design decisions that need to be made

This International Standard defines a CCSDS file delivery protocol (CFDP) and associated service for application in the space environment

BS QC 960401 is a supplementary document to the sectional specification and contains requirements for style

acts a bridge

BS EN 50468 specifies the minimum level of resistibility of equipment having telecommunication port(s) to overvoltages and overcurrents