1.1 What Is Prefabricated Building.mp4+ 1.2 1+X Certificate：Prefabricated Components(Fabrication & Installation).mp4+ 1.3 Basic Operations for the 1+X Certificate-Oriented Simulated Software Platform for Fabricated Building Component Production and Installation.mp4+ 1.4 Prefabricated Concrete Structure System.mp4+ 1.5 The Development of Prefabricated Buildings.mp4+ 2.1 The Rules for Plane Drawing of Beam.mp4+ 2.2 The Rules for Plane Drawing of Plates and Columns.mp4+ 2.3 Understanding and Drawing Reading of Composite Slabs.mp4+ 2.4 Precast Shear Wall Cognition and Drawing Recognition.mp4+ 2.5 Prefabricated Staircase Recognition and Drawing Interpretation.mp4+ 2.6 Understanding and Reading Pre-cast Columns.mp4+ 2.7 Understanding and Reading Composite Beams.mp4+ 2.8 Introduction to the Production Line of Prefabricated Component Factory.mp4+ 2.9 Introduction to Mechanical Equipment in Prefabricated Component Factory.mp4+ 2.10 1+X subject 1：Mold Placement Operation.mp4+ 2.11 1+X subject 1：Steel bar binding.mp4+ 2.12 1+X subject 1：Component Pouring Operation.mp4+ 2.13 1+X subject 1：Component pretreatment and Stacked plywood for storage.mp4+ 2.14 1+X subject 2：Practical operation of plywood production.mp4+ 2.15 Practical operation of 1+X assembly type subject 2：composite beam production.mp4+ 3.1 1+X Prefabricated subject 1：Component Lifting Operation.mp4+ 3.2 Explanation of Grouting Operation for Prefabricated Components in 1+X Subject 1.mp4+ 3.3 1+X Subject 2 Practical Component Installation 3.mp4+ 3.4 1+X Prefabricated Component II Grouting Practical Operation.mp4+ 4.1 Cast in place connection and construction of prefabricated concrete components.mp4+ 4.2 Prefabricated building safety and civilized construction.mp4+ 4.3 1+X Subject 1：Assembly type cast-in-place connection operation explanation.mp4+ 4.4 1+X Subject 2：Sealing and Waterproof Practical Training.mp4+