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- Linear scale - Wikipedia
The drawing was made 130 years after the bridge was built A linear scale, also called a bar scale, scale bar, graphic scale, or graphical scale, is a means of visually showing the scale of a map, nautical chart, engineering drawing, or architectural drawing A scale bar is common element of map layouts
- ISO 128 - Wikipedia
ISO 128 is the International Organization for Standardization (ISO) standard covering the general principles of presentation in technical drawings, specifically the graphical representation of objects on technical drawings
- Scale (ratio) - Wikipedia
Graphical scale bar in combination with a scale expressed as a ratio and a conversion help The scale ratio of a model represents the proportional ratio of a linear dimension of the model to the same feature of the original Examples include a 3-dimensional scale model of a building or the scale drawings of the elevations or plans of a building
- Dimensioning on drawings - Wikipedia
Dimensioning is the annotation methodology of measurements of an object or objects in a technical drawing Dimensioning involves information such as relative distances, lengths, references, and materials through the use of lines, symbols, figures, and notes [1] Dimensioning is the diagrammatic placement of annotations in order to provide information necessary for legibility of planning
- Technical drawing tool - Wikipedia
Drafting tools may be used for measurement and layout of drawings, or to improve the consistency and speed of creation of standard drawing elements Tools such as pens and pencils mark the drawing medium Other tools such as straight edges, assist the operator in drawing straight lines, or assist the operator in drawing complicated shapes repeatedly Various scales and the protractor are used
- ANSI ASME Y14. 1 - Wikipedia
It had an accompanying standard, ANSI ASME Y14 1M, that defined metric drawing paper sizes based upon ISO 216 and ISO 5457 [2] ASME Y14 1 and ASME Y14 1M have now been revised and consolidated into one document, ASME Y14 1-2020, Drawing Sheet Size and Format, published on 18 December 2020
- Scale (map) - Wikipedia
The second distinct concept of scale applies to the variation in scale across a map It is the ratio of the mapped point's scale to the nominal scale In this case 'scale' means the scale factor (also called point scale or particular scale)
- Engineering drawing abbreviations and symbols - Wikipedia
Engineering drawing abbreviations and symbols are used to communicate and detail the characteristics of an engineering drawing This list includes abbreviations common to the vocabulary of people who work with engineering drawings in the manufacture and inspection of parts and assemblies
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