建筑工程设计阶段成本控制技术规范Specificationforcostcontroltechnologyindesignstageofbuildingengineering

ICS91.010.01UNSPSC 81.10.15CCSP30UNP团体标准T/UNP XXXX-XXXX建筑工程设计阶段成本控制技术规范Specification for cost control technology in design stage of building engineering请联系在提交反馈意见时，请将您知道的相关专利连同支持性文件一并附上。获取XXXX-Xx-XX发布XXXX-x-XX实施中国联合国采购促进会发布