31. In 2012 the first inherently stretchable LEC using an elastomeric emissive material ( at room temperature ) was reported. 32. (1993-1994 ) Experts have studied the protective properties of the different elastomeric respirators and filtering facepieces. 33. The elastomeric material and operation of these valves also allows them to self-return without weight or spring assistance. 34. It has a donut-like rubber seal, known as an elastomeric packing unit, reinforced with steel ribs. 35. Elastomeric connectors are widely used, from low cost consumer products such as calculators to high reliability flight data recorders.36. With low-viscosity, rather watery fine sludges the choice would be a large-area elastomeric valve seal. 37. The tubing needs to be elastomeric to maintain the circular cross section after millions of cycles of squeezing in the pump. 38. Radiator Panel system pipes are covered with a fire rated, flexible and lightweight elastomeric rubber material designed for thermal insulation. 39. Elastomeric bands, which are used in a few pogo sticks available today, tend to degrade or break over time.40. The individual gaps are sealed by watertight elastomeric profiles, and surface beam movements are regulated by an elastic control system.
