| 摘要 |
In this material, which includes conspicuous metal components consisting of or fixed by sets of nuts and bolts or sets of rivets arranged in holes through the material, the connection between the said metal components 20, 21 and the mesh 3 is provided mechanically be means of a member 24, which can be expanded by compression, arranged with one of the said components in a hole 22 in the mesh, and in that the connection between the said components 20, 21 and earth is made by means of a conductor 11 arranged on that surface of the material which is not exposed to lightning and tightened between the said components and the said surface. <IMAGE>
|
