标 准 编 号：ASME B30.2-2005
简体中文标题：桥式和龙门起重机(单梁或多梁顶行桥架、顶行起重机)
繁体中文标题：桥式和龙门起重机(单梁或多梁顶行桥架、顶行起重机)
English Name：Overhead and gantry cranes (top running bridge, single or multiple girder, top running trolley hoist))