BS EN 50055:1991

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Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 5 % (V/V) methane in air. | Status: Withdrawn, Revised

Details

Publisher BS

File size 391.24 KB

Pages 12

Format PDF

Publication date 1991-12-20

ISBN-13 978-0-580-20290-2

ISBN-13 plain 9780580202902

ISBN-10 0580202909

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File size 391.24 KB

Pages 12

Format PDF

Publication date 1991-12-20

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