101 صفحه
NFPA 80:2016-Standard for Fire Doors and Other Opening Protectives
NFPA 80:2016-Standard for Fire Doors and Other Opening Protectives
101 صفحه
NFPA 80:2016-Standard for Fire Doors and Other Opening Protectives
34 صفحه pdf
IEC 60358:2013
Coupling capacitors and capacitor dividers – Part 3: AC or DC coupling capacitor for harmonic-filters applications
IEC 61300-3-52:2014-Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 3-52
Examinations and measurements – Guide hole and alignment pin
deformation constant, CD for 8 degree angled PC rectangular ferrule, single
mode fibres
NFPA 72-2016: National Fire Alarm and
Signaling Code
377 صفحه
ISO 15649: 2001- Petroleum and natural gas industries — Piping