TY - BOOK ED - The American Society of Mechanical Engineers. TI - ASME BTH.1-2005 : : design of below-the-hook lifting devices / PY - 2006/// CY - New York : PB - The American Society of Mechanical Engineers. ASME, KW - DISPOSITIVOS DE ELEVACION KW - DISEÑO MECANICO KW - COMPONENTES ELECTRICOS KW - ASME BTH-1-2005 KW - NORMAS N1 - Scope and definitions - Lifter classifications - Structural design - Mechanical design - Electrical components - Figures - Tables ER -