| 摘要 |
22855-102 The invention relates to a rigid container, tank, cistern, or other open or closed vessel, intended particularly, but not exclusively, for storing, heating or sustaining the temperature of a fluid, wherein resistance wires or filaments encapsulated in the material can be connected to a current source via electrodes. A significant feature of the invention is that a) the material is an electrically conductive material having the commercial designation Semicon CT 6011:70, and in that b) the material has applied externally thereto a well insulating, fire resistant material having the commercial designation Isofiber Struktur. |
