A hybrid-electric powertrain for a vehicle having forward traction wheels and rearward traction wheels in an all-wheel drive configuration. The signal terminal set can be inserted into the insulating main body, with a row of upright hooks and a row of contact members. It is determined if a first origin server is authorized to store content in the content store. The catheters have appropriate inflated working diameters and appropriate outer diameters with the balloon deflated that will enable the catheter to be pushed into the respective prepared opening, natural ostium or duct, or sinus cavity to be excised. The device comprises a memory structure in which a distribution density of resistance levels around its minimum value is higher than that around its maximum value. As bombardment shot, use is made of a shot with hardness higher than that of the surface abnormal layer occurring at a surface layer portion of metal part prior to shot peening but lower than that of the martensitic structure.