Description:
				
				The feature resource represents a feature. Through the feature resource, you can get, modify, and delete feature information.
				
				
					
				 	 	
							| SMID |  3 | 
					  	
				 	 	
							| SMUSERID |  0 | 
					  	
				 	 	
							| FIELD_SMID |  8 | 
					  	
				 	 	
							| FIELD_SMUSERID |  0 | 
					  	
				 	 	
							| FIELD_SMINDEXKEY |  AAGKEQAAGCt+yjyfXECjd57xJ2A3QLRYRNM+n1xA+JgdJTNgN0B8AwAAAAEAAAAFAAAAGCt+yjyfXED4mB0lM2A3QLRYRNM+n1xA+JgdJTNgN0C0WETTPp9cQKN3nvEnYDdAGCt+yjyfXECjd57xJ2A3QBgrfso8n1xA+JgdJTNgN0D+ | 
					  	
				 	 	
							| FIELD_SMGEOMETRY |   | 
					  	
				 	 	
							| LAYER |   | 
					  	
				 	 	
							| LIST_ALIAS |  预应力混凝土箱梁安装 | 
					  	
				 	 	
							| COMPT_CODE |  T4 | 
					  	
				 	 	
							| LIST_CODE |  410-10-1-3 | 
					  	
				 	 	
							| UNIT |   | 
					  	
				 	 	
							| ZJBM |  T4@老桥左幅公庄河后@老桥左幅公庄河后@339796 | 
					  	
				 	 	
							| STAGE |  第三阶段 | 
					  	
				 	 	
							| PROJECT_SECTION |  老桥左幅1#-3小箱梁 | 
					  	
				 	 	
							| PROJECT_POSITION |  公庄河大桥 | 
					  	
				 	 	
							| PROJECT_QUANTITY |  23.40313853 | 
					  	
				 	 	
							| 元素ID |  339796 | 
					  	
				 	 	
							| DGN文件名 |  老桥左幅公庄河后 | 
					  	
				 	 	
							| MODEL名称 |  Default-3D | 
					  	
				 	 	
							| 元素类型 |  CELL_HEADER_ELM | 
					  	
				 	 	
							| 修改时间 |  2022-08-13 12:25:10 | 
					  	
				 	 	
							| 描述 |  Smart Solid | 
					  	
				 	 	
							| FIELD_SMUSERID_1 |  0 | 
					  	
				 	 	
							| CENTER_X |  114.48814746854586 | 
					  	
				 	 	
							| CENTER_Y |  23.37569495244707 | 
					  	
				 	 	
							| BOUNDS_LEFT |  114.4880853874314 | 
					  	
				 	 	
							| BOUNDS_RIGHT |  114.48820954966033 | 
					  	
				 	 	
							| BOUNDS_TOP |  23.375780410505264 | 
					  	
				 	 	
							| BOUNDS_BOTTOM |  23.375609494388872 | 
					  	
				 	 	
							| VOLUME |  23.40313852564044 | 
					  	
				 	 	
							| TOPALTITUDE |  28.55623009428382 | 
					  	
				 	 	
							| BOTTOMALTITUDE |  27.249109676107764 |