взрывобезопасный(Flame path: The extension piece that connects the transmitter housing to the thermowell can either be designed so it is strong enough to contain a potential explosion, or it can be equipped with a so-called "flame path" as part of an explosion-proof XP (FM, CSA) or flame-proof (A) Exd (FM, CSA and TEX) assembly. A "flame path" is made up of a cylindrical shaft that is part of the sensor and a flame path fitting that is part of the extension or the transmitter housing. The length of the fitting and tightly controlled tolerances between the shaft and the flame path housing ensure that no ignition of any flammable atmospheres can occur outside of the explosion-proof or flame-proof transmitter housing. free.fr)
защитная накладка(The safety edge or safety bumper are flexible strips which can be fixed to the edge of a moving part such as a machine table or powered door where there is a risk of a crushing or shearing hazard.)
психротрОфные организмы(микроорганизмы, способные расти в широких температурных пределах, но имеющие высокую активность при низких температурах, в отличие от психрофилов, растущих при постоянных низких температурах.)
