The disclosure relates to a venting assembly for a unit with components running in a lubricant. The laminate simultaneously satisfies formulae: 0\u2266G100\u226615, 0. Upon mating the element to the article, the element is removably connected to the inside of the article. A cyclic redundancy code is generated on the basis of the data bits and address bits. The second logical channel is used to transfer packets included in a flow that has been permitted by the access server to pass. Coupling elements and mating coupling elements arranged on the flange and a clamping sleeve end facing the flange interlock in the installed state, preventing rotation between the clamping sleeve and clamping element.