NFPA 252 standard methods of fire tests of door assemblies.

NFPA 252 standard methods of fire tests of door assemblies.

सभी संस्करण दिखाएं (2)
ग्रंथसूची विवरण
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Quincy, Massachusetts National Fire Protection Association [2012]
संस्करण:2012 edition.
विषय:
Doors > Fires and fire prevention > Testing > Standards.