工程机械专家近日呼吁，当前推动我国工程机械诊断技术的关键首先是大力开发经济实用的诊断仪器。开发一套经济实用的诊断仪器，让每一个基层工地都买得起；RICAL仪器的操作又很简单，基层工地也用得了；仪器应该切实可靠确实能够诊断故障、预防故障，让施工企业从使用这套仪器 Construction machinery experts recently called for the current promotion of China’s construction machinery diagnostic technology, the key is to develop economic and practical diagnostic instruments. The development of a set of economic and practical diagnostic equipment, so that every grassroots sites are affordable; RICAL instrument operation is very simple, grassroots sites also use the instrument should be reliable indeed can diagnose faults and prevent faults so that construction companies from the use of This set of equipment