2022 national first-class constructor vocational qualification examination construction engineering management and practice 2022 constructor quick question bank app Chapter 1 Construction Engineering Technology 1.3.1 record of wrong questions of prefabricated buildings: serial number, question content 11 characteristics of steel frame support structure 23 connection mode of prefabricated component reinforcement 34 main characteristics of prefabricated decoration 45 classification of prefabricated concrete buildings 56 characteristics of steel frame support structure Point..
