reciprocal hertz-radian-cubic metre

1. 004
   Current rev 01

   15 Apr 2026 · 08:14 UTC by BATCH 00000936

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2. 003
   superseded rev 01

   17 Mar 2026 · 11:18 UTC by BATCH 00000924

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3. 002
   superseded rev 01

   07 Nov 2023 · 12:19 UTC by BATCH 00001255

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4. 001
   superseded rev 03

   07 Nov 2023 · 12:19 UTC by BATCH 00001015

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5. 001
   superseded rev 02

   07 Nov 2023 · 12:19 UTC by BATCH 00000897

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6. 001
   superseded rev 01

   07 Nov 2023 · 12:19 UTC by BATCH 00000858

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IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.