IEC 62040-1 Ed. 2.2 b:2022

Uninterruptible power systems (UPS) – Part 1: Safety requirements CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 11/01/2022

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BS 1000[35/354]:1972

Universal Decimal Classification. English full edition-Public administration
standard by BSI Group, 01/26/1972

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BS 1017-2:1960

The sampling of coal and coke.-Sampling of coke
standard by BSI Group, 01/01/1960

BS 1041-3:1960

Code for temperature measurement. Industrial electrical resistance thermometry
standard by BSI Group, 07/27/1960

BS 1042-3:1965

Methods of measurement of fluid flow in closed conduits.-Guide to the effects of departure from the methods in Part 1
standard by BSI Group, 01/18/1965

BS 1054:1942

Engineers comparators for external measurement
standard by BSI Group, 07/13/1942

BS 1181:1944

Clay flue linings and chimney pots suitable for open fires
standard by BSI Group, 10/31/1944

BS 122:1920

Milling cutters and reamers
standard by BSI Group, 04/01/1928

BS 1289:1975

Specification for precast concrete flue blocks for domestic gas appliances
standard by BSI Group, 01/31/1975

BS 1290:1946

Specification for wire rope slings and sling legs
standard by BSI Group, 01/22/1946