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Entry history for Penning gas mixture

Content history

Date Update description
2006-09-29 Taken from the original Gold Book, published in version 1.0.0 of the XML Gold Book.

File history

File Revision Date
P04476.xml 8 2006-11-02T14:43:22
P04476.svg 7 2008-02-28T08:38:12

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