充分发挥建筑企业集团的技术管理优势，做好“对口联系”工作。

Give full play to the technical management of construction enterprises advantage to "contacts with counterparts."

youdao

充分发挥建筑企业集团的技术管理优势，做好“对口联系”工作。

Give full play to the technical management of construction enterprises advantage to "contacts with counterparts."

youdao