: It serves as a lookup for diverse mechanical components, from standard metric and trapezoidal threads to specific pin and washer tolerances. Material Science Data
As for the PDF version, I couldn't find a direct link to a free download. However, I suggest checking the following options:
Since I cannot directly provide a copyrighted PDF file, I have prepared a comprehensive article covering the significance, content, and utility of , specifically focusing on what is typically sought after in "Part 1" of such engineering handbooks.
: Reference tables for various metals and alloys used in machine building. You can find the full document for reference on Scribd . Miroslav Stosic-Tehnicke Tablice | PDF - Scribd