First air definition

First air means the air exiting the HEPA filter in a unidirectional airstream that is essentially particulate‑free.
Sample 1Sample 2Sample 3
First air means the air exiting the HEPA filter in a unidirectional air stream that is essentially particle free.
Sample 1Sample 2Sample 3
First air means the air exiting the HEPA filter in a unidirectional airstream that is essentially particulate-free.
Sample 1Sample 2

Examples of First air in a sentence

  • First, air travel often involves surrendering one’s mobility aids, which is fraught with dangers, with up to 6% of wheelchairs damaged per trip, depending on the airline [Fra19].

  • First air traffic services try to clarify such a case by itself but in case of lack of further information on crew status such a data is transferred to ASAR service – specifically to ARCC Centre.

  • First, air quality modelling is complex and time consuming, and, as a result, is typically only performed for selected years.

  • First, air transport services are mostly ex- cluded from the GATS.

  • First air date was in 1995, focuses on local news, talk, sports, politics and music.

  • First, air carriers faced severe liquidity problems that could trigger the suspension or revocation of their operating licence, or its replacement by a temporary licence, without there being a structural economic need for this to occur.

  • First, air carriers surplus parts without providing past history, so you never know what past events might have affected the part (so a hidden damage inspection is often a good idea during the overhaul regardless of the known past history).

  • First air was removed from the core by flushing it with CO2 for over 2 hours.

  • First, air sparging enhances biodegradation by increasing oxygen transfer to the groundwater.

  • First, air travels through part of the indirect section in a downward direction and part of the section in a horizontal (cross-current) direction.

Related to First air

  • First Aid means the rendering of emergency medical treatment at the time of an accident and only when other licensed medical professional care is not immediately available.

  • Ambient air means that portion of the atmosphere, external to buildings, to which the general public has access.

  • Single Phase Aerosol Air Freshener means an aerosol air freshener with the liquid contents in a single homogeneous phase and which does not require that the product container be shaken before use.

  • Double Phase Aerosol Air Freshener means an aerosol air freshener with the liquid contents in two or more distinct phases that requires the product container be shaken before use to mix the phases, producing an emulsion.

  • Intermodal Rail Yard means a rail facility in which cargo is transferred from drayage truck to train or vice-versa.

  • Transportation network company rider or “rider” means an

  • Delta means the positive or negative number that is a measure of the change in market value of an option relative to changes in the value of the underlying interest of the option;

  • Maritime cargo handling services means activities exercised by stevedore companies, including terminal operators, but not including the direct activities of dockers, when this workforce is organised independently of the stevedoring or terminal operator companies. The activities covered include the organisation and supervision of:

  • Crane means any self-propelled vehicle to which has been permanently mounted or attached any crane, whether or not such vehicle was originally a truck, tractor, or other type of motor vehicle or was designed and built as a complete crane unit. However, the word "crane," as herein defined, shall not be construed to mean any truck or other vehicle equipped with or to which has been affixed any device used for the purpose of providing a means for towing other vehicles.

  • Air kerma means kerma in a given mass of air. The unit used to measure the quantity of air kerma is the Gray (Gy). For X-rays with energies less than 300 kiloelectronvolts (keV), 1 Gray of absorbed dose is delivered by 114 roentgens (R) of exposure.

  • Fossil fuel-fired means, with regard to a unit:

  • NEO or “named executive officer” means each of the following individuals:

  • Sailboat means the same as that term is defined in Section 73-18-2.

  • Transportation network company driver or “driver” means an

  • Pilot or "Payment in Lieu of Tax" shall mean any payment made to the Agency or an affected tax jurisdiction equal to all or a portion of the real property taxes or other taxes which would have been levied by or on behalf of an affected tax jurisdiction with respect to a project but for tax exemption obtained by reason of the involvement of the Agency in such project, but such term shall not include Agency fees.

  • aeroplane means a power-driven heavier-than-air aircraft, deriving its lift in flight chiefly from aerodynamic reactions on surfaces which remain fixed under given conditions of flight;

  • Marine terminal means a public or private commercial wharf

  • Waterworks or “water system” means all structures, conduits and appurtenances by means of which water is delivered to consumers except piping and fixtures inside buildings served, and service pipes from building to street main.

  • MECAB refers to the Multiple Exchange Carrier Access Billing document prepared by the Billing Committee of the Ordering and Billing Forum “OBF”, which functions under the auspices of the Carrier Liaison Committee “CLC of the Alliance for Telecommunications Industry Solutions “ATIS”. The MECAB document, published by ATIS as ATIS/OBF- MECAB- Issue 6, February 1998, contains the recommended guidelines for the billing of access services provided to an IXC by two or more LECs, or by one LEC in two or more states within a single LATA.

  • Capitol hill complex means the grounds and buildings within the area bounded by 300 North Street, Columbus Street, 500 North Street, and East Capitol Boulevard in Salt Lake City.

  • Heliport means an aerodrome or a defined area on a structure intended to be used wholly or in part for the arrival, departure and surface movement of helicopters;

  • Diesel engine means an internal combustion, compression-ignition (CI) engine with operating characteristics significantly similar to the theoretical diesel combustion cycle. The regulation of power by controlling fuel supply in lieu of a throttle is indicative of a compression ignition engine.

  • Compression Ignition Engine means an internal combustion engine with operating characteristics significantly similar to the theoretical diesel combustion cycle. The regulation of power by controlling fuel supply in lieu of a throttle is indicative of a compression ignition engine.

  • Air ambulance means any aircraft specifically constructed, modified, or equipped and used for the primary purpose of responding to emergency calls and transporting critically ill or injured patients whose medical flight crew has at a minimum two attendants certified or licensed in advanced life support.

  • Port Cargo Handling Equipment means rubber-tired gantry cranes, straddle carriers, shuttle carriers, and terminal tractors, including yard hostlers and yard tractors that operate within ports.

  • Civil aircraft means any aircraft other than a public aircraft.