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S dárkovým poukazem nešlápnete vedle. Obdarovaný si za dárkový poukaz může vybrat cokoliv z naší nabídky.
The book is divided into two parts. The first part is the guide part of course design of basic mechanical design, including the overview of course design, the overall design of transmission device, etc. In the second part, the standards and specifications commonly used in the course design of mechanical design, reference legends and reference topics of course design are provided in the form of appendix.