Схемы электрические: Габаритные и установочные размеры
I can refine the grammar further if you are looking for a specific instructional or descriptive tone.
To make this a "proper text," the wording depends on what you are trying to describe. Here are three ways to refine it based on common professional contexts: 1. Technical Title or Heading If you are labeling a document or a section of a manual:
This section contains electrical diagrams specifying all necessary component dimensions. 3. Standards-Compliant (GOST style)
Electrical Diagrams: Overall and Mounting Dimensions 2. Descriptive Sentence (Formal) If you are explaining what a document contains:
Support