Thermostat means a temperature control device that contains metallic mercury in an ampule attached to a bimetal sensing element, and mercury-containing ampules that have been removed from these temperature control devices in compliance with the requirements of § 273.13(c)(2) or 273.33(c)(2).
Modules means the Base Modules and Extended Modules.
Devices means (whether physical or virtual) a server, system, workstation, computer, mobile device, or end point upon which or through which the Services are used and/or on which the Software is installed.
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.
Filter means material placed in the useful beam to preferentially absorb selected radiations.