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BSI

23/30451634 DC
En Vigor
2023-06-01
BS EN IEC 61847. Ultrasonics. Surgical systems. Measurement and declaration of the basic output characteristics
 
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BSI

23/30474616 DC
En Vigor
2023-06-01
BS EN IEC 61810-7-28. Electrical relays. Tests and Measurement. Part 7-28. Thermoelectric electromotive force (e.m.f.)
 
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BSI

23/30471467 DC
En Vigor
2023-06-01
BS EN 755-2. Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles. Part 2. Mechanical properties
 
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BSI

23/30471506 DC
En Vigor
2023-06-01
BS EN 1717. Protection against pollution of water intended for human consumption in potable water installations and general requirements for devices to prevent pollution by backflow
 
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