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行标《港口门座起重机电气设备技术条件》简介张勖瑜一、引言港口门座起重机（以下简称门机）已有多年的生产历史。为满足其发展的需要，我国近年来开发和生产了一系列与门机配套的
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行标《港口门座起重机电气设备技术条件》简介张勖瑜一、引言港口门座起重机（以下简称门机）已有多年的生产历史。为满足其发展的需要，我国近年来开发和生产了一系列与门机配套的电气设备，其中包括电控设备、联动控制台、中心集电器、电缆卷筒集电器、电阻器以及磁滞联...
Line standard “Harbor Portal Crane Electrical Equipment Technical Conditions” Brief introduction Zhang Yanyu I. Introduction Harbor Portal Crane (hereinafter referred to as door machine) has many years of production history. In order to meet the needs of its development, in recent years, China has developed and produced a series of electrical equipment supporting door openers, including electronic control equipment, linkage console, center collector, cable reel collector, resistor and hysteresis coil ...
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