由美国柯莱普·帕莱克公司主办的“国际建筑与矿山设备展览会”1982年4月27日至5月6日在天津市举行。美、日、德、英等国五十多家工程机械和采矿设备公司将现场表演各项施工技术(如,摊铺混凝土和沥青路面,支护新型矿井的方法等)、展出各种单机(如,全液压装载机、汽车式起重机、矿用电动自卸车、钻孔机等)和零部件(如柴油机、齿轮油泵、激光定位仪等)。展出期间,天津市对外科技交流中心将安排有关采矿技术和建筑 The “International Exhibition on Construction and Mining Equipment” sponsored by the United States’ Kepler Palak Company was held in Tianjin from April 27th to May 6th, 1982. More than 50 construction machinery and mining equipment companies in the United States, Japan, Germany, and Britain will perform various construction techniques on the spot (eg, paving concrete and asphalt pavements, methods for supporting new types of mines, etc.), and exhibit various stand-alone machines. (For example, full hydraulic loaders, car cranes, mining electric dumpers, drills, etc.) and parts and components (such as diesel engines, gear pumps, laser locators, etc.). During the exhibition, Tianjin Foreign Technology Exchange Center will arrange relevant mining technology and construction