Discussion on the ordinaral factors effecting the results of cement test
Wang Xiaofang;Yin Guangdong;Bai Qian;Qiao Jianjun;Wang Xing;Hao Jun;Wulanchabu Construction Engeering Quality Inspection Center;Xing’an Meng Construction Engeering Quality Supervision Station;Inter Mengolia Construction Engeering Quality Inspection Center;