BS-1139-2.2 › Complete Document History
Metal scaffolding
| Complete Current Edition: |
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2009/A1 EDITION - 2009 EDITION/AMENDMENT 1 INTERFILED - April 1, 2015
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Obsolete Revision Information: |
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2009 EDITION - REQUIREMENTS and TEST METHODS - Oct. 31, 2009
1991 EDITION - ACCESSORIES FOR USE IN TUBULAR SCAFFOLDING - Jan. 31, 1991 |