TY - BOOK AU - Insulated Power Cable Engineers Assn TI - Power cable ampacities AV - TK 3331 I58 PY - 1962/// CY - New York PB - American Institute of Electrical Engineers KW - Aisladores y aislamiento eléctricos N1 - Contenido: v. 2. Aluminum conductors: insulations: impregnated paper varnished cloth rubber and themoplastic asbestos-varnished cloth -- Installations: in underground ducts buried directly in earth in free air in conduit ER -