在人类即将迈入21世纪的会天，经济的全球化进程使商场空间的延伸超越了国界，激烈的国内外商场竞争把我国的工程机械行业推到了不进则退的紧要关头。尽管企业的改制、改组、改造和行业结构的调整正在深入进行，但我们不能不清醒地看到中国工程机械与世界先进水平之间的明显差 In the days when humankind is about to enter the 21st century, the globalization of the economy has extended the mall’s space beyond national borders. The fierce competition in domestic and foreign markets has pushed China’s construction machinery industry to a critical point where it does not advance. Although the restructuring, reorganization, transformation, and adjustment of the industrial structure of the company are being carried out in depth, we cannot but soberly see the obvious difference between China’s construction machinery and the world’s advanced level.