英语翻译建立完整的、层次分明的质量保证文件体系,使质量有关各项工作“有人负责、有章可循、有人监督、有据可查”,并能持续改

Building up integrated, hierachical quality warranty system to make sure all quality activities can be charged,rule-based,monitored and traceable, as welll as improvement continosly