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أنشأ الصفحة ب'| {{Physical constants|{{{1}}}|symbol=yes|ref=no}} | {{Physical constants|{{{1}}}|symbol=yes|runc=yes}}<noinclude> {{documentation|content=This subtemplate is for use on the main {{t|physconst}} documentation to simplify the display of the various physical constants. It should not be otherwise used.}} </noinclude>'