建筑图纸符号大全（Architectural drawings symbols Daquan）.doc

建筑图纸符号大全（Architectural drawings symbols Daquan） @ indicating spacing of steel bars Phi indicates steel type, and CAD shortcut key list Creating a 3D array 3A Create 3D surface 3F Create a multi line 3P consisting of line segments in 3D space Align objects with other objects in both 2D and 3D AL Load AutoLISP, ADS, and ARX applications AP Creating arc A Calculate the area and perimeter of the object or defined area AA Creates a multiple object copy AR arranged in a specified manner The management function of executing the external database command AAD Output link information for selected objects AEX Link between managed objects and external databases ALI Display and edit table data and create links and selection sets ARO Creates a selection ASE from the line that links to the text selection set and the graph selection set Execute the structure query language (SQL) statement ASQ Creating a property definition -AT Change the attribute information that does not depend on the block definition -ATE Fill the enclosed area H or BH with a pattern Creates a block definition -B based on the selected object Define block B with dialog box Creates a face or polyline line with a closed area BO (using command lines) creates a face field or polyline -BO with a closed area Partially delete objects or break objects into two parts -- BR Chamfer the object CHA Modify the properties of existing objects -CH Draw the circle C according to the center of the circle and the diameter or radius Copy object CO or CP Creating a property definition AT Edit the mutable property of a single block ATE Modify the color, layer, line shape and thickness of the object CH Sets the color of the new object COL Edit text and attribute definition ED Show clip points and set color GR Create and modify the annotation style D Insert block or another graphic I Control the properties of existing objects MO Modify object name REN Set the drawing aid RM Set object selection mode SE Manages the defined user coordinat