1、? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Code for classification of urban land use and planning standards of development land GB 50137 2011 ? ? ? ? ? ? 2 0 1 2 ? 1 ? 1 ? ? ? ? ? ? ? ? ? ? ? ? ? 2011? ? 3? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 1? ? 2? ? 3? ? 3.1? . 4? 3.2? . 4? 3.3? .
2、6? 4? ? 4.1? . 10? 4.2? . 11? 4.3? . 12? 4.4? . 12? ? A? ? ? B? ? ? ? ? ? ? ? ? 4? ? ? Contents ? 1 General provision . 1 2 Terms . 2 3 Land use classes . 4 3.1 General requirement . 4 3.1 Town and country land use classes . 4 3.2 Urban development land use classes . 6 4 Planning standards of develo
3、pment land . 10 4.1 General requirement . 10 4.2 Standard of urban development land per capita . 11 4.3 Standard of single-category urban development land per capita . 12 4.4 Composition of urban development land . 12 Appendix A format for statistics in urban comprehensive planning . 13 Appendix B building climate zones in China . 15 Explanation of wording in this code . 16 Normative Standard . 16