T-FLEX Parametric CAD. Fundamentals. 2D Design

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Relations The created Relations will be always shown on the drawing, whether in the command waiting mode or inside any 2D command. Some of the existing Relations can be hidden from display, if you specify in the command properties window, which Relations shall be visible. This is done with the help of flags defining the visibility/invisibility of each Relation type (all flags are enabled by default): Relations for construction lines: Parametric Relations – Relations for construction elements that use geometrical parameters, which can be defined by variables. Such geometrical parameters include, for example, an offset line parallel to another line, an angle of a line inclined with respect to another line or to the horizontal, a circle radius etc. The exception is vertical and horizontal lines, for which Relations visibility is controlled by a special flag (see below). Symmetry – Relations for lines constructed as the symmetry axis for two other lines. Tangency – Relations for elements constructed with the tangency condition. Horizontal/Vertical – Relations for vertical and horizontal lines. Orthogonal – Relations for the lines constructed as perpendicular to other lines. Relations for nodes: Free Nodes – Relations for the free nodes, meaning those defined by two coordinates - X, Y. Relative Nodes – Relations for nodes defined by an offset relative to another node. Parametric Nodes – Relations for nodes having one numerical parameter. Such nodes include the nodes on construction lines (circles, splines, functions etc.), as well as a node relative to another node on a line. The flags in an additional “Variables” section serve to control the visibility of Relations depending on whether variables were used to define geometrical parameters of those elements (by default, those flags are disabled): Only Related to Variables. When this flag is enabled, the 2D window will display the Relations only for those construction elements, which were defined using variables. The list below shows all numerical variables in the current document. An additional flag “Show Hidden Variables” serves to display in this list also the hidden numerical parameters of the current document. Using the list, you can specify the variables that shall be considered when determining which Relations to show. To select a variable, you need to set the flag beside its name (using ). All variables in the list can be quickly marked with the button . Checks can be cleared off all variables in the list by the button . After exiting the command, the Relations hidden by the above-described flags will stay hidden from the drawing. Nevertheless, they exist in the model. To make them visible, you need to call the “REL: Element Relations” command again and set the respective flags in its property window. You do not need to create Relations anymore in this case. 463
Fundamentals. Two-Dimensional Design 464 Hide on Current View. When enabling this flag, all created Relations become invisible in the current 2D window. However, those will be visible in other 2D Windows of the same drawing (if any are open). Just like in the case of using the previously described flags, to alter the relations visibility/invisibility once out of the command, you would have to call it again and change the status of the given flag in the property window. Relations are deleted with the options and . When clicking , all previously created Relations will be automatically deleted. The option is used to delete individually selected Relations. After calling this option you need to sequentially select any Relations to be deleted. Managing Relations Visibility outside “REL: Element Relations” Command You can manage the visibility of created Relations even without calling the command “REL: Element Relations”. The “View” toolbar provides the icon to call the special command “Show/Hide Relations”. The effect of this command is same as setting/clearing the “Hide on Current View” flag in the property window of the command “REL: Element Relations”. Displaying Relations in the “Info” Command Window When the “Info” dialog is activated for selected or all model elements, the relation objects are displayed in this dialog in a special way. An existing relation icon is displayed beside the element, to which it pertains.
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T-FLEX Parametric CAD FUNDAMENTALS.
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TABLE OF CONTENTS Table of Contents
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Table of Contents “Commands” Ta
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Table of Contents Basic Rules of Gr
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Table of Contents Leader Note Examp
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Table of Contents Creating List of
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Table of Contents Defining Fragment
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Table of Contents Creating a Databa
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Introduction T-FLEX CAD: Features a
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Features and Area of Application lo
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Conventions Adopted in the T-FLEX C
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System Fundamentals. Customization
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T-FLEX CAD System Setup Running Ins
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Service Windows and Elements of Con
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Macros Window Studies Window (only
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To add a tool window to an already
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Getting Started Typically, nodes ar
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Leader Note is a standard element o
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Non-parametric Drawing (Sketch). Th
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Using Left Mouse Button • Pointin
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Getting Started In this volume, any
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Canceling a Command Getting Started
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Getting Started “PS: Show Model P
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BRIEF INTRODUCTORY COURSE Brief Int
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Brief Introductory Course To draw t
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Brief Introductory Course Move the
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Brief Introductory Course Note that
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Another way of creating nodes is us
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Brief Introductory Course dimension
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To explicitly call the text editing
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Brief Introductory Course This comm
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You are still within the segment cr
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Now, let’s construct the left sid
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Brief Introductory Course Click , f
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Line Midpoint Horizontal/Vertical O
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Brief Introductory Course We will s
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Click and move the cursor leftwards
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Brief Introductory Course Next, mov
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Brief Introductory Course Next we n
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MAIN CONCEPTS OF SYSTEM OPERATION D
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Main Concepts of System Operation m
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Main Concepts of System Operation w
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Main Concepts of System Operation L
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Main Concepts of System Operation T
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This window can be floating or dock
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Active Drawing Window The T-FLEX CA
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An alternative way of maximizing a
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2. Tile Vertically. Do this by the
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Additional window of document Main
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Main Concepts of System Operation i
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A system-offered object snap can be
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General Concepts of Editing Element
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The context menu of an element can
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Filter There are several additional
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Main Concepts of System Operation A
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Main Concepts of System Operation C
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Layer Main Concepts of System Opera
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When using a variable for defining
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CUSTOMIZING SYSTEM Customizing Syst
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Load Previous Session Document on S
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Customizing System “Save” Tab A
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“Snap” Tab Customizing System T
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“Folders” Tab This tab is used
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Customizing System The “Scene rot
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Customizing System Additional flag
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Controlling Toolbar Visibility To s
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“Keyboard” Tab This tab defines
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Customizing System To modify alread
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Customizing System The buttons [App
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Customizing System - Mapping of the
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Customizing System Upon pressing th
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CUSTOMIZING DRAWING Customizing Dra
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Customizing Drawing Direction. Defi
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Customizing Drawing “Dimensions
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Customizing Drawing “Alternative
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Customizing Drawing “Preferences
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Customizing Drawing “Colors” Ta
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Customizing Drawing Default truncat
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Customizing Drawing “3D” Tab Th
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Customizing Drawing The command bri
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Libraries Active Configuration. Thi
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Libraries Cut, copy, paste. These c
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Libraries the model menu window is
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Pages Switching pages is done witho
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Pages The quickest way of creating
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Special Handling of Multi-Page Docu
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Fundamentals. Two-Dimensional Desig
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Page 413 and 414: Fundamentals. Two-Dimensional Desig
Page 434 and 435: Drawing Editing Moving and Copying
Page 436 and 437: “Edit|Move|Rotate” “Edit|Mov
Page 438 and 439: Moving and Copying Drawing Elements
Page 454 and 455: ELEMENT REPLACEMENT Element Replace
Page 456 and 457: Element Replacement When using the
Page 458 and 459: Select the dimension and enter the
Page 460 and 461: Drawing Modification via Dimensions
Page 462 and 463: Relations created with the commands
Page 466 and 467: Variables and Related Parametric To
Page 468 and 469: Upon creating any variable of the T
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Page 472 and 473: Creating Variable In the variables
Page 474 and 475: Variables The command “New Variab
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Page 480 and 481: Variables Color. The color of grid
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Page 488 and 489: Editing External Variables Variable
Page 490 and 491: Call the command “EC: Edit Constr
Page 492 and 493: Variable Dependency Variables Varia
Page 494 and 495: Variables Attachment I. Rules for W
Page 496 and 497: Variables -23 % -5 = -3 23 % -5 = 3
Page 498 and 499: Variables The angle arguments of tr
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Page 502 and 503: Variables The detailed description
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Page 510 and 511: Variables One more additional relat
Page 512 and 513: Variables BOMPAGES - returns the to
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Measure Elements and Relations betw
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Additional Methods of Calling Comma
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Hatches: Text: 3D objects “AREA
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Loops: Measure Elements and Relatio
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GLOBAL VARIABLES Global Variables A
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DATABASES Databases Databases provi
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Databases Name of the field. Define
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Databases argument_3 - the search o
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Save Database As External Keyboard
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Duplicate Keyboard Textual Menu Ico
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Databases decides what function to
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Control Elements. Creating User Def
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Use of the Dialog Control Elements.
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Parametricity of Custom Dialogs Con
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Control Elements Modification Contr
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The option calls the property windo
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Optimization The tolerance value de
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The example presents a kinematic sy
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Optimization After specifying the o
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Basic Fundamentals and Concepts of
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Let's review hidden line removal on
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List of Commands Used in Assembly D
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«BOTTOM-UP» DESIGN «Bottom-Up»
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«Bottom-Up» Design When creating
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«Bottom-Up» Design Initially, a n
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«Bottom-Up» Design As a result, t
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«Bottom-Up» Design The following
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«Bottom-Up» Design and allow open
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«Bottom-Up» Design In this case t
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«Bottom-Up» Design 3. Upon insert
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«Bottom-Up» Design With this type
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«Bottom-Up» Design It is possible
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«Bottom-Up» Design picture, other
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«Bottom-Up» Design Section “Pre
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Managing Fragments in Assembly Cont
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The option brings up the dialog box
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Editing Fragments In some cases, th
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Editing Fragments A detail drawing
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Editing Fragments The common variab
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Bill of Materials Working with BOM
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Bill of Materials Attention: the ch
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BOM Composition Any BOM is composed
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The icons for managing the list ele
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Bill of Materials The table on the
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Creating BOM on New Drawing Page or
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Switching Between the Assembly and
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Bill of Materials To reorder the gr
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Bill of Materials “Groups” Tab
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Bill of Materials Standard. Present
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Bill of Materials Substring from en
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Bill of Materials On the main toolb
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To have a BOM row ignored when sett
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Bill of Materials If the icon is in
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BOM Export Bill of Materials For ex
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Creating and Editing BOM Prototype
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Creating prototype for BOM located
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Format Paragraph Parameters of cha
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Bill of Materials Save this file. T
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Two-dimensional design CONVERTING D
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Two-dimensional design Performing C
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Two-dimensional design 760 After co
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Two-dimensional design 762 Use of t
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T-FLEX Parametric CAD. Fundamentals. 2D Design

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