TS 11398

TS 11398 is a standard on the definitions of dimensioning-related terms and the general rules used in technical drawings and other technical documents. In practical terms, it addresses the technical language that governs how sizes are expressed, how dimensions are presented on a drawing, and how that information remains consistent across documents.

The role of terminology and general rules in dimensioning

Dimensioning in technical drawing is more than writing numbers on a page; it is a structured communication system built from dimension lines, arrowheads, extension lines, references and explanatory notation. Because this standard covers the definitions and general rules for dimensioning, it supports a common understanding of the terms used in engineering drawings. In general technical practice, such rules help reduce the risk of misreading drawings during design, manufacture and inspection.

Why the scope extends beyond drawings alone

The scope is not limited to technical drawings; it also includes other technical documents. In general technical context, that means dimension information may appear in notes, data sheets, production instructions and similar engineering records, where it should be expressed with the same underlying logic. This improves consistency between teams and helps make technical communication clearer and more reliable.

Note: this record refers to a withdrawn TS edition, but it still serves as a historical and conceptual reference for dimensioning terminology and general principles in technical drawing.