Circular No. 04/2019/TT-BXD dated August 16, 2019 amendments to Circular No. 26/2016/TT-BXD on elaboration of a number of aspects of construction work quality control and maintenance
Circular No. 04/2019/TT-BXD dated August 16, 2019 amendments to Circular No. 26/2016/TT-BXD on elaboration of a number of aspects of construction work quality control and maintenance