Specification for pozzolanic materials for use with Portland cement-High reactivity natural calcined pozzolana
Document status: Active
Specification for performance parameters and test methods for green roof substrates
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Personal protective equipment for firefighters. Code of practice for cleaning, maintenance and repair
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Determination of the resistance to hydrocarbon pool fires of fire protection materials and systems for pressure vessels. Test method
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Thief resistant lock assembly. Keyless egress
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Thief resistant lock assembly. Keyless egress
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Lock assemblies operated by key from the outside of the door and by handle or thumb turn from the inside of the door
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Lock assemblies operated by key from the outside of the door and by handle or thumb turn from the inside of the door
Document status: Active
