原有缺陷 meaning in English

native defect

The hlsip ' s newly - built projects carry out supervision system , which is favorable to improving investment environment , optimizing project design , improving the quality of projects and the project ' s adaptability to market . the innovated projects " supervision system is favorable to lowering the cost , changing the ageing of projects and bringing in advanced administration equipment and technology , enabling the projects get rid of the dilemma and step into the track of benign cicle
高扬程梯级提水灌溉工程新建项目推行监理制有利于改善项目投资环境，优化工程设计，提高工程质量，使工程建成后有较强的市场适应能力；更新改造项目监理制的推行有利于降低工程运行成本，改变工程原有缺陷，引进先进的管理设备和技术，使工程尽快走出困境，逐步走上良性运营之路。