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BS IEC 60050-821. International electrotechnical vocabulary. Part 821. Signalling and security apparatus for railways algolia-search-ignore Where alternative methods are agreed
BS IEC 60050-821. International electrotechnical vocabulary. Part 821. Signalling and security apparatus for railways algolia-search-ignore Where alternative methods are agreed
$36.00
Description
Where alternative methods are agreed it will be the responsibility of the supplier to demonstrate to his customer or his representative that the objective of this standard has been met
1 Microstructural assessment of macrosections
exist under normal atmospheric conditions of: temperature –20 oC to +60 oC
sheets and catalogues
What is BS 812-121 - Determination of soundness of aggregates about
BS IEC 60050-821. International electrotechnical vocabulary. Part 821. Signalling and security apparatus for railways algolia-search-ignore Where alternative methods are agreed
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