آغاز توزیع کارت نوبت دوم کنکور از فردا
جزئیات بیشتری از حادثه مرگ مهندس پرواز در فرودگاه کنارک
🎥 نکات و هشدارهای ایمنی در خصوص مشکلات و معضلات زیست محیطی در حریق های سهوی
حادثه سکوی نفتی پایپر آلفا (۱۹۸۸)
تا پایان امسال تعداد ایستگاههای آتشنشانی تهران به ۱۴۳ مورد افزایش مییابد
🎥 رئیس مرکز مدیریت بیماریهای واگیر وزارت بهداشت: خطر ابتلا به تب دنگی در گروههای حساس بیشتر است
The documents or portions thereof listed in this chapter are referenced within this standard and shall be considered part of the requirements of this document.
This standard shall provide d1e m1111mum fire safety requirements (preventative and operative) related to the design, installation, operation, inspection, and maintenance of all public and private cooking operations.
This standard provides methodologies for estimating the location of smoke within a large-volume space due to a fire either in the large-volume space or in an adjacent space.
This standard shall apply to the design, installation, acceptance testing, operation, and ongoing periodic testing of dedicated and nondedicated smoke-control systems.
This standard shall apply to the design, installation, acceptance testing, operation, and ongoing periodic testing of smoke control systems.
This standard provides minimum requirements for the design, construction, installation, operation, testing, and maintenance of exhaust systems for air conveying of vapors, gases, mists, and particulate solids as they relate to fire and/or explosion prevention, except as modified or amplified by other applicable NFPA standards.
This standard shall cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, duct, and related equipment to protect life and property from fire, smoke, and gases resulting from fire or from conditions having manifestations similar to fire.
This standard shall cover construction, installation, operation, and maintenance of systems for air conditioning and ventilating, including filters, ducts, and related equipment, to protect life and property from fire, smoke, and gases resulting from fire or from conditions having manifestations similar to fire.
This standard shall cover the construction and protection of, as well as the control of hazards in the following: (1) Open and enclosed parking structures (2) Parking systems