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CSA B70-1 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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FRAMES AND COVERS FOR MAINTENANCE HOLES AND CATCHBASINS
Hardcopy , PDF
10-12-2017
English
01-01-2017
Preface
Foreword
1 Scope
2 Reference Publications
3 Definitions
4 Frames and Covers
5 Seating Surfaces
6 Quality of Work
7 Locking Devices
8 Marking
9 Quality Control
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