Relates to dial gauges of two types: types A and B. Recommended dimensions for dial gauges are given in Appendix A. Appendix B contains notes on methods of testing and Appendix C notes on the care and use of dial gauges.
IEEE/NACE Draft Standard Practice - Atmospheric Above Grade Inspection and Assessment of Corrosion on Steel Electrical Transmission, Distribution, and Substation Structures
IEEE/NACE Approved Draft Standard - Atmospheric Above Grade Inspection and Assessment of Corrosion on Steel Electrical Transmission, Distribution, and Substation Structures