Fluoroscopic imaging assembly means a subsystem in which X-ray photons produce a visual image. It includes the image receptor(s) such as the image intensifier and spot-film device, electrical interlocks, if any, and structural material providing linkage between the image receptor and diagnostic source assembly.
explosive actuated fastening device means a tool that is activated by an explosive charge and that is used for driving bolts, nails and similar objects for the purpose of providing fixing;
Invasive species means an alien species whose introduction does or is likely to cause economic or environmental harm or harm to human health.
Invasive plant species means species of plants not historically found in California that spread outside cultivated areas and can damage environmental or economic resources. Invasive species may be regulated by county agricultural agencies as noxious species. Lists of invasive plants are maintained at the California Invasive Plant Inventory and USDA invasive and noxious weeds database.
Disinfectant means any oxidant, including but not limited to chlorine, chlorine dioxide, chloramines, and ozone added to water in any part of the treatment or distribution process, that is intended to kill or inactivate pathogenic microorganisms.
Bottle means any vessel intended to contain liquids and having a capacity of not more than 43
Cyanoacrylate adhesive means any adhesive with a cyanoacrylate content of at least 95% by weight.
Polystyrene foam adhesive means an aerosol adhesive designed to bond polystyrene foam to substrates.
Corrosion inhibitor means a substance capable of reducing the corrosivity of water toward metal plumbing materials, especially lead and copper, by forming a protective film on the interior surface of those materials.
Membrane filtration means a pressure or vacuum driven separation process in which particulate matter larger than one micrometer is rejected by an engineered barrier, primarily through a size exclusion mechanism, and which has a measurable removal efficiency of a target organism that can be verified through the application of a direct integrity test. This definition includes the common membrane technologies of microfiltration, ultrafiltration, nanofiltration, and reverse osmosis.
Cannabinoid extract means a substance obtained by separating cannabinoids from marijuana by:
Impulsive sound means either a single pressure peak or a single burst (multiple pressure peaks) that has a duration of less than one second.
Aquatic invasive species means any invasive, prohibited,
Biomethane means biogas that meets pipeline quality natural gas standards.
Aerosol coating product means a pressurized coating product containing pigments or resins that dispenses product ingredients by means of a propellant, and is packaged in a disposable can for hand-held application, or for use in specialized equipment for ground traffic/marking applications.
Explosive material means any chemical compound, mixture, or device which produces a substantial instantaneous release of gas and heat spontaneously or by contact with sparks or flame.
Electrostatic spray means a method of applying a spray coating in which opposite electric charges are applied to the substrate and the coating. The coating is attracted to the substrate by the electrostatic potential between them.
Sensor means any measurement device that is not part of the vehicle itself but installed to determine parameters other than the concentration of gaseous and particle pollutants and the exhaust mass flow.
Kerosene means all grades of kerosene, including, but not limited to, the 2 grades of kerosene, No. 1-K and No. 2-K, commonly known as K-1 kerosene and K-2 kerosene respectively, described in American society for testing and materials specifications D-3699, in effect on January 1, 1999, and kerosene-type jet fuel described in American society for testing and materials specification D-1655 and military specifications MIL-T-5624r and MIL-T-83133d (grades jp-5 and jp-8), and any successor internal revenue service rules or regulations, as the specification for kerosene and kerosene-type jet fuel. Kerosene does not include an excluded liquid.
Hydrofluorocarbons means compounds that only contain hydrogen, fluorine, and carbon.
Disposable respirator means a respirator for which maintenance is not intended and that is designed to be discarded after excessive breathing resistance, sorbent exhaustion, physical damage, or end-of-service-life renders it unsuitable for use. Examples of this type of respirator are a disposable half-mask respirator or a disposable escape-only self-contained breathing apparatus (SCBA).
Biochemical Oxygen Demand (BOD) shall mean the quantity of oxygen utilized in the biochemical oxidation of organic matter under standard laboratory procedure in five (5) days at 20 degrees Centigrade, expressed in milligrams per liter.
Infiltration means water other than wastewater that enters a sewer system (including sewer system and foundation drains) from the ground through such means as defective pipes, pipe joints, connections, or manholes. Infiltration does not include, and is distinguished from, inflow.
Disinfection means a process which inactivates pathogenic organisms in water by chemical oxidants or equivalent agents.
Slug means any discharge of water, sewage, or industrial waste which in concentration of any given constituent or in quantity of flow exceeds for any period of duration longer than fifteen (15) minutes more than five (5) times the average twenty-four (24) hour concentration or flows during normal operation.
Fabrication means making up data or results and recording or reporting them.