中国入世在即，就目前国内工程机械产品存在的问题来看，除了需要通过消化国外先进技术，发展大型、小型和多功能产品以完善产品系列，提高产品的技术档次外，脚踏实地解决好现有产品的可靠性问题，已是当务之急。我们已到了必须重视产品可靠性的紧要关头 从市场角度看。一方面 Since China’s accession to the WTO is imminent, in addition to the problems existing in domestic construction machinery products, in addition to the need to digest advanced foreign technologies, develop large-scale, small-scale and multi-functional products to improve product lines and improve product technology levels, we must resolve existing products in a down-to-earth manner. The reliability issue is already a top priority. We have come to the point where we must pay attention to product reliability. From a market perspective. on the one hand