As a substrate gets larger, time of manufacture is increased due to the repetition of film formations and etchings; waste disposal costs of etchant and the like are increased; and material efficiency is significantly reduced. The exemplary system may include one or more field devices. In addition, it also makes the timing in which the capacity of thigh airbag 12 reaches the maximum slower than the timing in which the capacity of head airbag 11 reaches the maximum. The rotating shaft is operatively connected to the first and second bristle holders to cause a first movement of the first bristle holder and to move the second bristle holder in a rocking motion about the pivot member. The beamformed RF output is suitable for use in forming an image of the region of interest. The present invention can make the network side obtain the reason why the UE initiates the RRC re-establishment from RRC connection re-establishment request message, so as to take different subsequent operations with respect to these different failure reasons.