BHMA A156.28 : 2013(R2018)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
RECOMMENDED PRACTICES FOR MECHANICAL KEYING SYSTEMS
Hardcopy , PDF
08-25-2023
English
10-05-2018
1. SCOPE
2. GENERAL
3. DEFINITIONS
4. SYSTEM PLANNING
5. SYSTEM DEVELOPMENT
6. KEY MANAGEMENT
7. MAINTENANCE
APPENDIX - INDEXED MECHANICAL KEY CONTROL SYSTEMS
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