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BSI

23/30430177 DC

En Vigor
2023-03-21
BS EN 15273-3. Railway applications. Gauges. Part 3. Infrastructure
 
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BSI

BS EN ISO 21487:2023 - TC

En Vigor
2023-03-21
Tracked Changes. Small craft. Permanently installed petrol and diesel fuel tanks
 
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BSI

23/30471807 DC

En Vigor
2023-03-21
BS EN IEC/IEEE 60079-30-2. Explosive atmospheres. Part 30-2. Electrical resistance trace heating. Application guide for design, installation and maintenance
 
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BSI

23/30471810 DC

En Vigor
2023-03-20
BS EN IEC 61810-7-37. Electrical relays. Tests and Measurements. Part 7-37. Terminal temperature rise at rated load
 
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