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Mitsubishi Electric Advance, Vol. 45, December 1988, Vertical-Transportation Edition

机译:三菱电机advance,Vol。 45,1988年12月,垂直运输版

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摘要

The issue contains technical reports on: Recent developments in elevators and escalators; Recent VVVF-controlled elevators; The revolutionary AI-2100 elevator-group control system and the new intelligent option series; Series EP elevators; Computerized hydraulic elevators; The car design and layout of observation elevators; Series J escalators; Special escalators and travators. R&D Progress Report: Single-frequency 1.55um DFB laser diodes for optical-fiber communications. Technical Highlight: The MELSTAR ES1400 series digital PBXs.

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