ANSI A250.7 : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
NOMENCLATURE: STANDARD STEEL DOORS AND FRAMES
05-06-2016
12-01-2013
Foreword
1 Nomenclature for Steel Door Frames
2 Nomenclature for Standard Steel Doors
Charts
Door and Frame Handing Chart
Nomenclature for Standard Door Designs
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