Contents 】(General Provisions…l 2 Basic Requirements 444ww4*+中+。*t4.2 3 Concrete Structures 3.1 Gencral Expression of Steel Bars …8 3.2 Simplified Expression of Steel Bars...14 3.3 Expressing Members with Characters..16 3.1 Expression of Embedded Parts and Preformed ()penings...17 4 Steel Structures…20 1.1 Labeling Method of Common Profile Steel.20 1.Expression of Bolts,Holes and Rivet Welding22 4.3 Expression of C'ommon Welded Seams...22 4.4 Dimension...........29 4.5 General Requirements of Steel Structure Drawing..31 1.6 Resolution Index of Detailed Drawings of Complex Nodes.32 5W00 Structure…34 5.1 Expression of Section of Common Wood Members.34 5.2 Expression of Wood Member Connection..34 Appendix A Common Member Code..........................37 Explanation of Wording in This Standard.....38 List of Quoted Standards............ …39 Addition:Explanation of Provisions.................41