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This part of ISO 5636 specifies the Gurley method for determining the air permeance of paper and board using an air resistance tester
The Digital Certificate standard is based on a constrained form of the X
It also applies to combined drainage and kerb products
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This procedure requires the measurement demodulator to have a better performance than that specified for the modulator under test
Guide for prevention of corrosion of metals caused by vapours from organic materials Ingestion-build-47182 This part of ISO 56361 Scope This British Standard gives guidance to those engaged in design, production, quality assurance and packaging on: a) the tendency of some organic materials to emit corrosive or potentially corrosive vapours; b) the liability of certain metals to be corroded by these vapours; c) the measures which can be taken to reduce or eliminate the corrosion; d) the prevention of toxic corrosion products. This British Standard relates to the general surface